diff --git a/.gitignore b/.gitignore
index 888d527a..7c2e9bfb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -279,6 +279,8 @@ cache/
 *.png
 *.pptx
 *.csv
+# Tracked reference CSV: SAP enum codes (gov api /api/codes) co-located with EpcPropertyData.
+!datatypes/epc/domain/epc_codes.csv
 *.xlsx
 # *.pdf
 **/Chunks/
diff --git a/datatypes/epc/domain/epc_codes.csv b/datatypes/epc/domain/epc_codes.csv
new file mode 100644
index 00000000..0b2cbae0
--- /dev/null
+++ b/datatypes/epc/domain/epc_codes.csv
@@ -0,0 +1,5762 @@
+code,key,value,schema_version,assessment_type
+energy_tariff,1,standard tariff,SAP-Schema-16.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-16.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-16.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-16.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-16.0,SAP
+energy_tariff,1,standard tariff,SAP-Schema-16.1,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-16.1,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-16.1,SAP
+energy_tariff,4,24 hour,SAP-Schema-16.1,SAP
+energy_tariff,ND,not applicable,SAP-Schema-16.1,SAP
+energy_tariff,1,standard tariff,SAP-Schema-16.2,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-16.2,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-16.2,SAP
+energy_tariff,4,24 hour,SAP-Schema-16.2,SAP
+energy_tariff,ND,not applicable,SAP-Schema-16.2,SAP
+energy_tariff,1,standard tariff,SAP-Schema-16.3,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-16.3,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-16.3,SAP
+energy_tariff,4,24 hour,SAP-Schema-16.3,SAP
+energy_tariff,ND,not applicable,SAP-Schema-16.3,SAP
+energy_tariff,1,standard tariff,SAP-Schema-17.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-17.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-17.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-17.0,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-17.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-17.0,SAP
+energy_tariff,1,standard tariff,SAP-Schema-17.1,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-17.1,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-17.1,SAP
+energy_tariff,4,24 hour,SAP-Schema-17.1,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-17.1,SAP
+energy_tariff,ND,not applicable,SAP-Schema-17.1,SAP
+energy_tariff,1,standard tariff,SAP-Schema-18.0.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-18.0.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-18.0.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-18.0.0,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-18.0.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-18.0.0,SAP
+energy_tariff,1,standard tariff,SAP-Schema-19.0.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-19.0.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-19.0.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-19.0.0,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-19.0.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-19.0.0,SAP
+energy_tariff,1,standard tariff,SAP-Schema-19.1.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-19.1.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-19.1.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-19.1.0,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-19.1.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-19.1.0,SAP
+energy_tariff,1,standard tariff,SAP-Schema-19.2.0,SAP
+energy_tariff,2,off-peak 7 hour,SAP-Schema-19.2.0,SAP
+energy_tariff,3,off-peak 10 hour,SAP-Schema-19.2.0,SAP
+energy_tariff,4,24 hour,SAP-Schema-19.2.0,SAP
+energy_tariff,5,off-peak 18 hour,SAP-Schema-19.2.0,SAP
+energy_tariff,ND,not applicable,SAP-Schema-19.2.0,SAP
+energy_tariff,1,dual,RdSAP-Schema-17.0,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-17.0,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-17.0,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-17.0,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-17.0,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-17.1,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-17.1,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-17.1,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-17.1,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-17.1,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-18.0,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-18.0,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-18.0,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-18.0,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-18.0,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-19.0,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-19.0,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-19.0,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-19.0,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-19.0,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-20.0.0,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-20.0.0,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-20.0.0,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-20.0.0,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-20.0.0,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,6,off-peak 10 hour,RdSAP-Schema-21.0.0,RdSAP
+energy_tariff,1,dual,RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,2,Single,RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,3,Unknown,RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,4,dual (24 hour),RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,5,off-peak 18 hour,RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,6,off-peak 10 hour,RdSAP-Schema-21.0.1,RdSAP
+energy_tariff,1,dual,SAP-Schema-16.0,RdSAP
+energy_tariff,2,Single,SAP-Schema-16.0,RdSAP
+energy_tariff,3,Unknown,SAP-Schema-16.0,RdSAP
+energy_tariff,4,dual (24 hour),SAP-Schema-16.0,RdSAP
+energy_tariff,1,dual,SAP-Schema-16.1,RdSAP
+energy_tariff,2,Single,SAP-Schema-16.1,RdSAP
+energy_tariff,3,Unknown,SAP-Schema-16.1,RdSAP
+energy_tariff,4,dual (24 hour),SAP-Schema-16.1,RdSAP
+energy_tariff,1,dual,SAP-Schema-16.2,RdSAP
+energy_tariff,2,Single,SAP-Schema-16.2,RdSAP
+energy_tariff,3,Unknown,SAP-Schema-16.2,RdSAP
+energy_tariff,4,dual (24 hour),SAP-Schema-16.2,RdSAP
+energy_tariff,1,dual,SAP-Schema-16.3,RdSAP
+energy_tariff,2,Single,SAP-Schema-16.3,RdSAP
+energy_tariff,3,Unknown,SAP-Schema-16.3,RdSAP
+energy_tariff,4,dual (24 hour),SAP-Schema-16.3,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-17.0,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-17.0,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-17.0,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-17.0,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-17.0,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-17.0,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-17.1,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-17.1,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-17.1,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-17.1,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-17.1,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-17.1,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-18.0,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-18.0,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-18.0,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-18.0,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-18.0,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-18.0,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-19.0,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-19.0,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-19.0,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-19.0,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-19.0,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-19.0,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-20.0.0,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-21.0.0,RdSAP
+glazed_area,1,Normal,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,2,More Than Typical,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,3,Less Than Typical,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,4,Much More Than Typical,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,5,Much Less Than Typical,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,ND,Not Defined,RdSAP-Schema-21.0.1,RdSAP
+glazed_area,1,Normal,SAP-Schema-16.0,SAP
+glazed_area,2,More Than Typical,SAP-Schema-16.0,SAP
+glazed_area,3,Less Than Typical,SAP-Schema-16.0,SAP
+glazed_area,4,Much More Than Typical,SAP-Schema-16.0,SAP
+glazed_area,5,Much Less Than Typical,SAP-Schema-16.0,SAP
+glazed_area,ND,Not Defined,SAP-Schema-16.0,SAP
+glazed_area,1,Normal,SAP-Schema-16.1,SAP
+glazed_area,2,More Than Typical,SAP-Schema-16.1,SAP
+glazed_area,3,Less Than Typical,SAP-Schema-16.1,SAP
+glazed_area,4,Much More Than Typical,SAP-Schema-16.1,SAP
+glazed_area,5,Much Less Than Typical,SAP-Schema-16.1,SAP
+glazed_area,ND,Not Defined,SAP-Schema-16.1,SAP
+glazed_area,1,Normal,SAP-Schema-16.2,SAP
+glazed_area,2,More Than Typical,SAP-Schema-16.2,SAP
+glazed_area,3,Less Than Typical,SAP-Schema-16.2,SAP
+glazed_area,4,Much More Than Typical,SAP-Schema-16.2,SAP
+glazed_area,5,Much Less Than Typical,SAP-Schema-16.2,SAP
+glazed_area,ND,Not Defined,SAP-Schema-16.2,SAP
+glazed_area,1,Normal,SAP-Schema-16.3,SAP
+glazed_area,2,More Than Typical,SAP-Schema-16.3,SAP
+glazed_area,3,Less Than Typical,SAP-Schema-16.3,SAP
+glazed_area,4,Much More Than Typical,SAP-Schema-16.3,SAP
+glazed_area,5,Much Less Than Typical,SAP-Schema-16.3,SAP
+glazed_area,ND,Not Defined,SAP-Schema-16.3,SAP
+glazed_type,1,double glazing installed before 2002,RdSAP-Schema-17.0,RdSAP
+glazed_type,2,double glazing installed during or after 2002,RdSAP-Schema-17.0,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-17.0,RdSAP
+glazed_type,4,secondary glazing,RdSAP-Schema-17.0,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-17.0,RdSAP
+glazed_type,6,triple glazing,RdSAP-Schema-17.0,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-17.0,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-17.0,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-17.0,RdSAP
+glazed_type,1,double glazing installed before 2002,RdSAP-Schema-17.1,RdSAP
+glazed_type,2,double glazing installed during or after 2002,RdSAP-Schema-17.1,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-17.1,RdSAP
+glazed_type,4,secondary glazing,RdSAP-Schema-17.1,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-17.1,RdSAP
+glazed_type,6,triple glazing,RdSAP-Schema-17.1,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-17.1,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-17.1,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-17.1,RdSAP
+glazed_type,1,double glazing installed before 2002,RdSAP-Schema-18.0,RdSAP
+glazed_type,2,double glazing installed during or after 2002,RdSAP-Schema-18.0,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-18.0,RdSAP
+glazed_type,4,secondary glazing,RdSAP-Schema-18.0,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-18.0,RdSAP
+glazed_type,6,triple glazing,RdSAP-Schema-18.0,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-18.0,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-18.0,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-18.0,RdSAP
+glazed_type,1,double glazing installed before 2002,RdSAP-Schema-19.0,RdSAP
+glazed_type,2,double glazing installed during or after 2002,RdSAP-Schema-19.0,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-19.0,RdSAP
+glazed_type,4,secondary glazing,RdSAP-Schema-19.0,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-19.0,RdSAP
+glazed_type,6,triple glazing,RdSAP-Schema-19.0,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-19.0,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-19.0,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-19.0,RdSAP
+glazed_type,1,double glazing installed before 2002,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,2,double glazing installed during or after 2002,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-20.0.0,RdSAP
+glazed_type,4,secondary glazing,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,6,triple glazing,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-20.0.0,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-20.0.0,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-20.0.0,RdSAP
+glazed_type,1,"double glazing installed before 2002 in EAW, 2003 in SCT, 2006 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,2,"double glazing installed between 2002-2022 in EAW, 2003-2023 in SCT, 2006-2022 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,4,"secondary glazing, unknown data",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-21.0.0,RdSAP
+glazed_type,6,"triple glazing, unknown install date",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-21.0.0,RdSAP
+glazed_type,9,"triple glazing, installed between 2002-2022 in EAW, 2003-2023 in SCT, 2006-2022 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,10,"triple glazing, installed before 2002 in EAW, 2003 in SCT, 2006 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,11,"secondary glazing, normal emissivity",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,12,"secondary glazing, low emissivity",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,13,"double glazing, installed during or after 2022 in EAW, 2023 in SCT, 2022 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,14,"triple glazing, installed during or after 2022 in EAW, 2023 in SCT, 2022 NI",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,15,"single glazing, known data",RdSAP-Schema-21.0.0,RdSAP
+glazed_type,1,"double glazing installed before 2002 in EAW, 2003 in SCT, 2006 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,2,"double glazing installed between 2002-2022 in EAW, 2003-2023 in SCT, 2006-2022 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,3,"double glazing, unknown install date",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,4,"secondary glazing, unknown data",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,5,single glazing,RdSAP-Schema-21.0.1,RdSAP
+glazed_type,6,"triple glazing, unknown install date",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,7,"double, known data",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,8,"triple, known data",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,ND,not defined,RdSAP-Schema-21.0.1,RdSAP
+glazed_type,9,"triple glazing, installed between 2002-2022 in EAW, 2003-2023 in SCT, 2006-2022 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,10,"triple glazing, installed before 2002 in EAW, 2003 in SCT, 2006 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,11,"secondary glazing, normal emissivity",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,12,"secondary glazing, low emissivity",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,13,"double glazing, installed during or after 2022 in EAW, 2023 in SCT, 2022 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,14,"triple glazing, installed during or after 2022 in EAW, 2023 in SCT, 2022 NI",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,15,"single glazing, known data",RdSAP-Schema-21.0.1,RdSAP
+glazed_type,1,double glazing installed before 2002,SAP-Schema-16.0,SAP
+glazed_type,2,double glazing installed during or after 2002,SAP-Schema-16.0,SAP
+glazed_type,3,"double glazing, unknown install date",SAP-Schema-16.0,SAP
+glazed_type,4,secondary glazing,SAP-Schema-16.0,SAP
+glazed_type,5,single glazing,SAP-Schema-16.0,SAP
+glazed_type,6,triple glazing,SAP-Schema-16.0,SAP
+glazed_type,7,"double, known data",SAP-Schema-16.0,SAP
+glazed_type,8,"triple, known data",SAP-Schema-16.0,SAP
+glazed_type,ND,not defined,SAP-Schema-16.0,SAP
+glazed_type,1,double glazing installed before 2002,SAP-Schema-16.1,SAP
+glazed_type,2,double glazing installed during or after 2002,SAP-Schema-16.1,SAP
+glazed_type,3,"double glazing, unknown install date",SAP-Schema-16.1,SAP
+glazed_type,4,secondary glazing,SAP-Schema-16.1,SAP
+glazed_type,5,single glazing,SAP-Schema-16.1,SAP
+glazed_type,6,triple glazing,SAP-Schema-16.1,SAP
+glazed_type,7,"double, known data",SAP-Schema-16.1,SAP
+glazed_type,8,"triple, known data",SAP-Schema-16.1,SAP
+glazed_type,ND,not defined,SAP-Schema-16.1,SAP
+glazed_type,1,double glazing installed before 2002,SAP-Schema-16.2,SAP
+glazed_type,2,double glazing installed during or after 2002,SAP-Schema-16.2,SAP
+glazed_type,3,"double glazing, unknown install date",SAP-Schema-16.2,SAP
+glazed_type,4,secondary glazing,SAP-Schema-16.2,SAP
+glazed_type,5,single glazing,SAP-Schema-16.2,SAP
+glazed_type,6,triple glazing,SAP-Schema-16.2,SAP
+glazed_type,7,"double, known data",SAP-Schema-16.2,SAP
+glazed_type,8,"triple, known data",SAP-Schema-16.2,SAP
+glazed_type,ND,not defined,SAP-Schema-16.2,SAP
+glazed_type,1,double glazing installed before 2002,SAP-Schema-16.3,SAP
+glazed_type,2,double glazing installed during or after 2002,SAP-Schema-16.3,SAP
+glazed_type,3,"double glazing, unknown install date",SAP-Schema-16.3,SAP
+glazed_type,4,secondary glazing,SAP-Schema-16.3,SAP
+glazed_type,5,single glazing,SAP-Schema-16.3,SAP
+glazed_type,6,triple glazing,SAP-Schema-16.3,SAP
+glazed_type,7,"double, known data",SAP-Schema-16.3,SAP
+glazed_type,8,"triple, known data",SAP-Schema-16.3,SAP
+glazed_type,ND,not defined,SAP-Schema-16.3,SAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-17.0,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-17.0,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-17.0,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-17.1,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-17.1,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-17.1,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-18.0,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-18.0,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-18.0,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-19.0,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-19.0,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-19.0,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-20.0.0,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-20.0.0,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-20.0.0,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-21.0.0,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-21.0.0,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-21.0.0,RdSAP
+heat_loss_corridor,3,stairwell,RdSAP-Schema-21.0.0,RdSAP
+heat_loss_corridor,0,no corridor,RdSAP-Schema-21.0.1,RdSAP
+heat_loss_corridor,1,heated corridor,RdSAP-Schema-21.0.1,RdSAP
+heat_loss_corridor,2,unheated corridor,RdSAP-Schema-21.0.1,RdSAP
+heat_loss_corridor,3,stairwell,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-17.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-17.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-17.0,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-17.0,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-17.0,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-17.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-17.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-17.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-17.0,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-17.0,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-17.0,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-17.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-17.0,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-17.0,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-17.0,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-17.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-17.1,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-17.1,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-17.1,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-17.1,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-17.1,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-17.1,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-17.1,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-17.1,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-17.1,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-17.1,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-17.1,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-17.1,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-17.1,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-17.1,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-17.1,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-17.1,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-18.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-18.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-18.0,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-18.0,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-18.0,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-18.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-18.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-18.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-18.0,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-18.0,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-18.0,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-18.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-18.0,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-18.0,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-18.0,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-18.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-19.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-19.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-19.0,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-19.0,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-19.0,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-19.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-19.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-19.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-19.0,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-19.0,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-19.0,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-19.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-19.0,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-19.0,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-19.0,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-19.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-20.0.0,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-20.0.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-21.0.0,RdSAP
+main_fuel,38,Gas: bottled LPG (for secondary heating),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-21.0.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,3,bottled LPG,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,5,anthracite,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,6,wood logs,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,7,bulk wood pellets,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,8,wood chips,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,15,smokeless coal,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,17,LPG special condition,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,18,B30K (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,19,bioethanol,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,20,mains gas (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,21,LPG (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,22,oil (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,23,B30D (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,24,coal (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,25,electricity (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,26,mains gas (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,27,LPG (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,28,oil (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,29,electricity (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,30,waste combustion (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,31,biomass (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,32,biogas (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,33,house coal (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,34,biodiesel from any biomass source,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-21.0.1,RdSAP
+main_fuel,38,Gas: bottled LPG (for secondary heating),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,51,biogas (not community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,99,from heat network data (community),RdSAP-Schema-21.0.1,RdSAP
+main_fuel,1,Gas: mains gas,SAP-Schema-16.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-16.0,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-16.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-16.0,SAP
+main_fuel,8,LNG,SAP-Schema-16.0,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.0,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-16.0,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-16.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-16.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-16.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.0,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.0,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.0,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.0,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.0,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.0,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.0,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.0,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.0,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.0,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.0,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.0,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.0,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.0,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.0,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.0,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-16.0,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.0,SAP
+main_fuel,73,rape seed oil,SAP-Schema-16.0,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.0,SAP
+main_fuel,75,B30K,SAP-Schema-16.0,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-16.0,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-16.1,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-16.1,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-16.1,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-16.1,SAP
+main_fuel,8,LNG,SAP-Schema-16.1,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.1,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.1,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-16.1,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.1,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-16.1,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-16.1,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-16.1,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.1,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.1,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.1,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.1,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.1,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.1,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.1,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.1,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.1,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.1,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.1,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.1,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.1,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.1,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.1,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.1,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.1,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.1,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.1,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-16.1,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.1,SAP
+main_fuel,73,rape seed oil,SAP-Schema-16.1,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.1,SAP
+main_fuel,75,B30K,SAP-Schema-16.1,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-16.1,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-16.2,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-16.2,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-16.2,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-16.2,SAP
+main_fuel,8,LNG,SAP-Schema-16.2,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.2,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.2,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-16.2,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.2,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-16.2,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-16.2,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-16.2,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.2,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.2,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.2,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.2,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.2,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.2,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.2,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.2,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.2,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.2,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.2,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.2,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.2,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.2,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.2,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.2,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.2,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.2,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.2,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-16.2,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.2,SAP
+main_fuel,73,rape seed oil,SAP-Schema-16.2,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.2,SAP
+main_fuel,75,B30K,SAP-Schema-16.2,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-16.2,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-16.3,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-16.3,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-16.3,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-16.3,SAP
+main_fuel,8,LNG,SAP-Schema-16.3,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.3,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.3,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-16.3,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.3,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-16.3,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-16.3,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-16.3,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.3,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.3,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.3,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.3,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.3,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.3,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.3,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.3,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.3,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.3,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.3,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.3,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.3,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.3,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.3,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.3,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.3,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.3,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.3,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-16.3,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.3,SAP
+main_fuel,73,rape seed oil,SAP-Schema-16.3,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.3,SAP
+main_fuel,75,B30K,SAP-Schema-16.3,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-16.3,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-17.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-17.0,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-17.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-17.0,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-17.0,SAP
+main_fuel,8,LNG,SAP-Schema-17.0,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-17.0,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-17.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-17.0,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-17.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-17.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-17.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-17.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-17.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-17.0,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-17.0,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-17.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-17.0,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-17.0,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-17.0,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-17.0,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-17.0,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-17.0,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-17.0,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-17.0,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-17.0,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-17.0,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-17.0,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-17.0,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-17.0,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-17.0,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-17.0,SAP
+main_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-17.0,SAP
+main_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-17.0,SAP
+main_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-17.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-17.0,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-17.0,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-17.0,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-17.0,SAP
+main_fuel,75,B30K,SAP-Schema-17.0,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-17.0,SAP
+main_fuel,99,Community heating schemes: special fuel,SAP-Schema-17.0,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-17.1,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-17.1,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-17.1,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-17.1,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-17.1,SAP
+main_fuel,8,LNG,SAP-Schema-17.1,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-17.1,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-17.1,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-17.1,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-17.1,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-17.1,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-17.1,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-17.1,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-17.1,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-17.1,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-17.1,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-17.1,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-17.1,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-17.1,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-17.1,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-17.1,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-17.1,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-17.1,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-17.1,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-17.1,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-17.1,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-17.1,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-17.1,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-17.1,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-17.1,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-17.1,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-17.1,SAP
+main_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-17.1,SAP
+main_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-17.1,SAP
+main_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-17.1,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-17.1,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-17.1,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-17.1,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-17.1,SAP
+main_fuel,75,B30K,SAP-Schema-17.1,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-17.1,SAP
+main_fuel,99,Community heating schemes: special fuel,SAP-Schema-17.1,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-18.0.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-18.0.0,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-18.0.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-18.0.0,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-18.0.0,SAP
+main_fuel,8,LNG,SAP-Schema-18.0.0,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-18.0.0,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-18.0.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-18.0.0,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-18.0.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-18.0.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-18.0.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-18.0.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-18.0.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-18.0.0,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-18.0.0,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-18.0.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-18.0.0,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-18.0.0,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-18.0.0,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-18.0.0,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-18.0.0,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-18.0.0,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-18.0.0,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-18.0.0,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-18.0.0,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-18.0.0,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-18.0.0,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-18.0.0,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-18.0.0,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-18.0.0,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-18.0.0,SAP
+main_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-18.0.0,SAP
+main_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-18.0.0,SAP
+main_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-18.0.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-18.0.0,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-18.0.0,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-18.0.0,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-18.0.0,SAP
+main_fuel,75,B30K,SAP-Schema-18.0.0,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-18.0.0,SAP
+main_fuel,99,Community heating schemes: special fuel,SAP-Schema-18.0.0,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-19.0.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-19.0.0,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-19.0.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-19.0.0,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-19.0.0,SAP
+main_fuel,8,LNG,SAP-Schema-19.0.0,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-19.0.0,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-19.0.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-19.0.0,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-19.0.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-19.0.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-19.0.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-19.0.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-19.0.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-19.0.0,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-19.0.0,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-19.0.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-19.0.0,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-19.0.0,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-19.0.0,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-19.0.0,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-19.0.0,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-19.0.0,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-19.0.0,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-19.0.0,SAP
+main_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-19.0.0,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-19.0.0,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-19.0.0,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-19.0.0,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-19.0.0,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-19.0.0,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-19.0.0,SAP
+main_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-19.0.0,SAP
+main_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-19.0.0,SAP
+main_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-19.0.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-19.0.0,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-19.0.0,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.0.0,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-19.0.0,SAP
+main_fuel,75,B30K,SAP-Schema-19.0.0,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-19.0.0,SAP
+main_fuel,99,Fuel data from pcdb,SAP-Schema-19.0.0,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-19.1.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-19.1.0,SAP
+main_fuel,3,Gas: bottled LPG,SAP-Schema-19.1.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-19.1.0,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-19.1.0,SAP
+main_fuel,8,LNG,SAP-Schema-19.1.0,SAP
+main_fuel,9,"LPG subject to Special Condition 18
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,10,"Solid fuel: dual fuel appliance (mineral and wood)
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-19.1.0,SAP
+main_fuel,12,"Solid fuel: manufactured smokeless fuel
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-19.1.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-19.1.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-19.1.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary
+            heating)
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for
+            main heating)
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,36,"Electricity: electricity sold to grid
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,37,"Electricity: electricity displaced from grid
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,41,"Community heating schemes: heat from electric heat
+            pump
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,42,"Community heating schemes: heat from boilers - waste
+            combustion
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,43,"Community heating schemes: heat from boilers -
+            biomass
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,44,"Community heating schemes: heat from boilers -
+            biogas
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,45,"Community heating schemes: waste heat from power
+            stations
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,46,"Community heating schemes: geothermal heat source
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,47,"Community heating schemes: high grade heat recovered
+            from process
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,48,"Community heating schemes: heat from CHP
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,49,"Community heating schemes: low grade heat recovered
+            from process
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,50,"Community heating schemes: electricity for pumping
+            in distribution network
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,51,"Community heating schemes: heat from mains gas
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,52,"Community heating schemes: heat from LPG
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,53,"Community heating schemes: heat from oil
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,54,"Community heating schemes: heat from coal
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,55,"Community heating schemes: heat from B30D
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,56,"Community heating schemes: heat from boilers that
+            can use mineral oil or biodiesel
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,57,"Community heating schemes: heat from boilers using
+            biodiesel from any biomass source
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,58,"Community heating schemes: biodiesel from vegetable
+            oil only
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-19.1.0,SAP
+main_fuel,72,"biodiesel from used cooking oil only
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.1.0,SAP
+main_fuel,74,"appliances able to use mineral oil or liquid
+            biofuel
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,75,B30K,SAP-Schema-19.1.0,SAP
+main_fuel,76,"bioethanol from any biomass source
+          ",SAP-Schema-19.1.0,SAP
+main_fuel,99,Fuel data from pcdb,SAP-Schema-19.1.0,SAP
+main_fuel,1,Gas: mains gas,SAP-Schema-19.2.0,SAP
+main_fuel,2,Gas: bulk LPG,SAP-Schema-19.2.0,SAP
+main_fuel,3,Gas: bottled LPG (for main heating),SAP-Schema-19.2.0,SAP
+main_fuel,4,Oil: heating oil,SAP-Schema-19.2.0,SAP
+main_fuel,5,Gas: bottled LPG (for secondary heating),SAP-Schema-19.2.0,SAP
+main_fuel,7,Gas: biogas,SAP-Schema-19.2.0,SAP
+main_fuel,8,LNG,SAP-Schema-19.2.0,SAP
+main_fuel,9,LPG subject to Special Condition 18,SAP-Schema-19.2.0,SAP
+main_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-19.2.0,SAP
+main_fuel,11,Solid fuel: house coal,SAP-Schema-19.2.0,SAP
+main_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-19.2.0,SAP
+main_fuel,15,Solid fuel: anthracite,SAP-Schema-19.2.0,SAP
+main_fuel,20,Solid fuel: wood logs,SAP-Schema-19.2.0,SAP
+main_fuel,21,Solid fuel: wood chips,SAP-Schema-19.2.0,SAP
+main_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-19.2.0,SAP
+main_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-19.2.0,SAP
+main_fuel,36,Electricity: electricity sold to grid,SAP-Schema-19.2.0,SAP
+main_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-19.2.0,SAP
+main_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-19.2.0,SAP
+main_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-19.2.0,SAP
+main_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-19.2.0,SAP
+main_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-19.2.0,SAP
+main_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-19.2.0,SAP
+main_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-19.2.0,SAP
+main_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-19.2.0,SAP
+main_fuel,47,Community heating schemes: high grade heat recovered from process,SAP-Schema-19.2.0,SAP
+main_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-19.2.0,SAP
+main_fuel,49,Community heating schemes: low grade heat recovered from process,SAP-Schema-19.2.0,SAP
+main_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-19.2.0,SAP
+main_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-19.2.0,SAP
+main_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-19.2.0,SAP
+main_fuel,53,Community heating schemes: heat from oil,SAP-Schema-19.2.0,SAP
+main_fuel,54,Community heating schemes: heat from coal,SAP-Schema-19.2.0,SAP
+main_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-19.2.0,SAP
+main_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-19.2.0,SAP
+main_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-19.2.0,SAP
+main_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-19.2.0,SAP
+main_fuel,71,biodiesel from any biomass source,SAP-Schema-19.2.0,SAP
+main_fuel,72,biodiesel from used cooking oil only,SAP-Schema-19.2.0,SAP
+main_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.2.0,SAP
+main_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-19.2.0,SAP
+main_fuel,75,B30K,SAP-Schema-19.2.0,SAP
+main_fuel,76,bioethanol from any biomass source,SAP-Schema-19.2.0,SAP
+main_fuel,99,Fuel data from pcdb,SAP-Schema-19.2.0,SAP
+main_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.0,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,3,bottled LPG,SAP-Schema-16.0,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,5,anthracite,SAP-Schema-16.0,RdSAP
+main_fuel,6,wood logs,SAP-Schema-16.0,RdSAP
+main_fuel,7,bulk wood pellets,SAP-Schema-16.0,RdSAP
+main_fuel,8,wood chips,SAP-Schema-16.0,RdSAP
+main_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.0,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+main_fuel,15,smokeless coal,SAP-Schema-16.0,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.0,RdSAP
+main_fuel,17,LPG special condition,SAP-Schema-16.0,RdSAP
+main_fuel,18,B30K (not community),SAP-Schema-16.0,RdSAP
+main_fuel,19,bioethanol,SAP-Schema-16.0,RdSAP
+main_fuel,20,mains gas (community),SAP-Schema-16.0,RdSAP
+main_fuel,21,LPG (community),SAP-Schema-16.0,RdSAP
+main_fuel,22,oil (community),SAP-Schema-16.0,RdSAP
+main_fuel,23,B30D (community),SAP-Schema-16.0,RdSAP
+main_fuel,24,coal (community),SAP-Schema-16.0,RdSAP
+main_fuel,25,electricity (community),SAP-Schema-16.0,RdSAP
+main_fuel,26,mains gas (not community),SAP-Schema-16.0,RdSAP
+main_fuel,27,LPG (not community),SAP-Schema-16.0,RdSAP
+main_fuel,28,oil (not community),SAP-Schema-16.0,RdSAP
+main_fuel,29,electricity (not community),SAP-Schema-16.0,RdSAP
+main_fuel,30,waste combustion (community),SAP-Schema-16.0,RdSAP
+main_fuel,31,biomass (community),SAP-Schema-16.0,RdSAP
+main_fuel,32,biogas (community),SAP-Schema-16.0,RdSAP
+main_fuel,33,house coal (not community),SAP-Schema-16.0,RdSAP
+main_fuel,34,biodiesel from any biomass source,SAP-Schema-16.0,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.0,RdSAP
+main_fuel,36,rapeseed oil,SAP-Schema-16.0,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.0,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.1,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,3,bottled LPG,SAP-Schema-16.1,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,5,anthracite,SAP-Schema-16.1,RdSAP
+main_fuel,6,wood logs,SAP-Schema-16.1,RdSAP
+main_fuel,7,bulk wood pellets,SAP-Schema-16.1,RdSAP
+main_fuel,8,wood chips,SAP-Schema-16.1,RdSAP
+main_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.1,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+main_fuel,15,smokeless coal,SAP-Schema-16.1,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.1,RdSAP
+main_fuel,17,LPG special condition,SAP-Schema-16.1,RdSAP
+main_fuel,18,B30K (not community),SAP-Schema-16.1,RdSAP
+main_fuel,19,bioethanol,SAP-Schema-16.1,RdSAP
+main_fuel,20,mains gas (community),SAP-Schema-16.1,RdSAP
+main_fuel,21,LPG (community),SAP-Schema-16.1,RdSAP
+main_fuel,22,oil (community),SAP-Schema-16.1,RdSAP
+main_fuel,23,B30D (community),SAP-Schema-16.1,RdSAP
+main_fuel,24,coal (community),SAP-Schema-16.1,RdSAP
+main_fuel,25,electricity (community),SAP-Schema-16.1,RdSAP
+main_fuel,26,mains gas (not community),SAP-Schema-16.1,RdSAP
+main_fuel,27,LPG (not community),SAP-Schema-16.1,RdSAP
+main_fuel,28,oil (not community),SAP-Schema-16.1,RdSAP
+main_fuel,29,electricity (not community),SAP-Schema-16.1,RdSAP
+main_fuel,30,waste combustion (community),SAP-Schema-16.1,RdSAP
+main_fuel,31,biomass (community),SAP-Schema-16.1,RdSAP
+main_fuel,32,biogas (community),SAP-Schema-16.1,RdSAP
+main_fuel,33,house coal (not community),SAP-Schema-16.1,RdSAP
+main_fuel,34,biodiesel from any biomass source,SAP-Schema-16.1,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.1,RdSAP
+main_fuel,36,rapeseed oil,SAP-Schema-16.1,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.1,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.2,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,3,bottled LPG,SAP-Schema-16.2,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,5,anthracite,SAP-Schema-16.2,RdSAP
+main_fuel,6,wood logs,SAP-Schema-16.2,RdSAP
+main_fuel,7,bulk wood pellets,SAP-Schema-16.2,RdSAP
+main_fuel,8,wood chips,SAP-Schema-16.2,RdSAP
+main_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.2,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+main_fuel,15,smokeless coal,SAP-Schema-16.2,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.2,RdSAP
+main_fuel,17,LPG special condition,SAP-Schema-16.2,RdSAP
+main_fuel,18,B30K (not community),SAP-Schema-16.2,RdSAP
+main_fuel,19,bioethanol,SAP-Schema-16.2,RdSAP
+main_fuel,20,mains gas (community),SAP-Schema-16.2,RdSAP
+main_fuel,21,LPG (community),SAP-Schema-16.2,RdSAP
+main_fuel,22,oil (community),SAP-Schema-16.2,RdSAP
+main_fuel,23,B30D (community),SAP-Schema-16.2,RdSAP
+main_fuel,24,coal (community),SAP-Schema-16.2,RdSAP
+main_fuel,25,electricity (community),SAP-Schema-16.2,RdSAP
+main_fuel,26,mains gas (not community),SAP-Schema-16.2,RdSAP
+main_fuel,27,LPG (not community),SAP-Schema-16.2,RdSAP
+main_fuel,28,oil (not community),SAP-Schema-16.2,RdSAP
+main_fuel,29,electricity (not community),SAP-Schema-16.2,RdSAP
+main_fuel,30,waste combustion (community),SAP-Schema-16.2,RdSAP
+main_fuel,31,biomass (community),SAP-Schema-16.2,RdSAP
+main_fuel,32,biogas (community),SAP-Schema-16.2,RdSAP
+main_fuel,33,house coal (not community),SAP-Schema-16.2,RdSAP
+main_fuel,34,biodiesel from any biomass source,SAP-Schema-16.2,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.2,RdSAP
+main_fuel,36,rapeseed oil,SAP-Schema-16.2,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.2,RdSAP
+main_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.3,RdSAP
+main_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,3,bottled LPG,SAP-Schema-16.3,RdSAP
+main_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,5,anthracite,SAP-Schema-16.3,RdSAP
+main_fuel,6,wood logs,SAP-Schema-16.3,RdSAP
+main_fuel,7,bulk wood pellets,SAP-Schema-16.3,RdSAP
+main_fuel,8,wood chips,SAP-Schema-16.3,RdSAP
+main_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.3,RdSAP
+main_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+main_fuel,15,smokeless coal,SAP-Schema-16.3,RdSAP
+main_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.3,RdSAP
+main_fuel,17,LPG special condition,SAP-Schema-16.3,RdSAP
+main_fuel,18,B30K (not community),SAP-Schema-16.3,RdSAP
+main_fuel,19,bioethanol,SAP-Schema-16.3,RdSAP
+main_fuel,20,mains gas (community),SAP-Schema-16.3,RdSAP
+main_fuel,21,LPG (community),SAP-Schema-16.3,RdSAP
+main_fuel,22,oil (community),SAP-Schema-16.3,RdSAP
+main_fuel,23,B30D (community),SAP-Schema-16.3,RdSAP
+main_fuel,24,coal (community),SAP-Schema-16.3,RdSAP
+main_fuel,25,electricity (community),SAP-Schema-16.3,RdSAP
+main_fuel,26,mains gas (not community),SAP-Schema-16.3,RdSAP
+main_fuel,27,LPG (not community),SAP-Schema-16.3,RdSAP
+main_fuel,28,oil (not community),SAP-Schema-16.3,RdSAP
+main_fuel,29,electricity (not community),SAP-Schema-16.3,RdSAP
+main_fuel,30,waste combustion (community),SAP-Schema-16.3,RdSAP
+main_fuel,31,biomass (community),SAP-Schema-16.3,RdSAP
+main_fuel,32,biogas (community),SAP-Schema-16.3,RdSAP
+main_fuel,33,house coal (not community),SAP-Schema-16.3,RdSAP
+main_fuel,34,biodiesel from any biomass source,SAP-Schema-16.3,RdSAP
+main_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.3,RdSAP
+main_fuel,36,rapeseed oil,SAP-Schema-16.3,RdSAP
+main_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.3,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-17.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-17.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-17.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-17.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-17.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-17.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-17.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-17.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-17.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-17.0,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-17.0,RdSAP
+construction_age_band,L,England and Wales: 2012 onwards,RdSAP-Schema-17.0,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-17.0,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-17.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-17.1,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-17.1,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-17.1,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-17.1,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-17.1,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-17.1,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-17.1,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-17.1,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-17.1,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-17.1,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-17.1,RdSAP
+construction_age_band,L,England and Wales: 2012 onwards,RdSAP-Schema-17.1,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-17.1,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-17.1,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-18.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-18.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-18.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-18.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-18.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-18.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-18.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-18.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-18.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-18.0,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-18.0,RdSAP
+construction_age_band,L,England and Wales: 2012 onwards,RdSAP-Schema-18.0,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-18.0,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-18.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-19.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-19.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-19.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-19.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-19.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-19.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-19.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-19.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-19.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-19.0,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-19.0,RdSAP
+construction_age_band,L,England and Wales: 2012 onwards,RdSAP-Schema-19.0,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-19.0,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-19.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,L,England and Wales: 2012 onwards,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-20.0.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,L,England and Wales: 2012-2021,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,M,England and Wales: 2022 onwards,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-21.0.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,K,England and Wales: 2007-2011,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,L,England and Wales: 2012-2021,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,M,England and Wales: 2022 onwards,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,0,Not applicable,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,NR,Not recorded,RdSAP-Schema-21.0.1,RdSAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.0,SAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.1,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.1,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.1,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.1,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.1,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.1,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.1,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.1,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.1,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.1,SAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.1,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.2,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.2,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.2,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.2,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.2,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.2,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.2,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.2,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.2,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.2,SAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.2,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.3,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.3,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.3,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.3,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.3,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.3,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.3,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.3,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.3,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.3,SAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.3,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-17.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-17.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-17.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-17.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-17.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-17.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-17.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-17.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-17.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-17.0,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-17.0,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-17.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-17.1,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-17.1,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-17.1,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-17.1,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-17.1,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-17.1,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-17.1,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-17.1,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-17.1,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-17.1,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-17.1,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-17.1,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-18.0.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-18.0.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-18.0.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-18.0.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-18.0.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-18.0.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-18.0.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-18.0.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-18.0.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-18.0.0,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-18.0.0,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-18.0.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-19.0.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-19.0.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-19.0.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-19.0.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-19.0.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-19.0.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-19.0.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-19.0.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-19.0.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-19.0.0,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-19.0.0,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-19.0.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-19.1.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-19.1.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-19.1.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-19.1.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-19.1.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-19.1.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-19.1.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-19.1.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-19.1.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-19.1.0,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-19.1.0,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-19.1.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-19.2.0,SAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-19.2.0,SAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-19.2.0,SAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-19.2.0,SAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-19.2.0,SAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-19.2.0,SAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-19.2.0,SAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-19.2.0,SAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-19.2.0,SAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-19.2.0,SAP
+construction_age_band,K,England and Wales: 2007-2011,SAP-Schema-19.2.0,SAP
+construction_age_band,L,England and Wales: 2012 onwards,SAP-Schema-19.2.0,SAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.0,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.0,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.0,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.0,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.0,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.0,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.0,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.0,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.0,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.0,RdSAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.0,RdSAP
+construction_age_band,0,Not applicable,SAP-Schema-16.0,RdSAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.1,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.1,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.1,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.1,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.1,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.1,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.1,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.1,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.1,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.1,RdSAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.1,RdSAP
+construction_age_band,0,Not applicable,SAP-Schema-16.1,RdSAP
+construction_age_band,NR,Not recorded,SAP-Schema-16.1,RdSAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.2,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.2,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.2,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.2,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.2,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.2,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.2,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.2,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.2,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.2,RdSAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.2,RdSAP
+construction_age_band,0,Not applicable,SAP-Schema-16.2,RdSAP
+construction_age_band,NR,Not recorded,SAP-Schema-16.2,RdSAP
+construction_age_band,A,England and Wales: before 1900,SAP-Schema-16.3,RdSAP
+construction_age_band,B,England and Wales: 1900-1929,SAP-Schema-16.3,RdSAP
+construction_age_band,C,England and Wales: 1930-1949,SAP-Schema-16.3,RdSAP
+construction_age_band,D,England and Wales: 1950-1966,SAP-Schema-16.3,RdSAP
+construction_age_band,E,England and Wales: 1967-1975,SAP-Schema-16.3,RdSAP
+construction_age_band,F,England and Wales: 1976-1982,SAP-Schema-16.3,RdSAP
+construction_age_band,G,England and Wales: 1983-1990,SAP-Schema-16.3,RdSAP
+construction_age_band,H,England and Wales: 1991-1995,SAP-Schema-16.3,RdSAP
+construction_age_band,I,England and Wales: 1996-2002,SAP-Schema-16.3,RdSAP
+construction_age_band,J,England and Wales: 2003-2006,SAP-Schema-16.3,RdSAP
+construction_age_band,K,England and Wales: 2007 onwards,SAP-Schema-16.3,RdSAP
+construction_age_band,0,Not applicable,SAP-Schema-16.3,RdSAP
+construction_age_band,NR,Not recorded,SAP-Schema-16.3,RdSAP
+mechanical_ventilation,1,from database,SAP-Schema-16.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-16.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-16.0,SAP
+mechanical_ventilation,1,from database,SAP-Schema-16.1,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-16.1,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-16.1,SAP
+mechanical_ventilation,1,from database,SAP-Schema-16.2,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-16.2,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-16.2,SAP
+mechanical_ventilation,1,from database,SAP-Schema-16.3,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-16.3,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-16.3,SAP
+mechanical_ventilation,1,from database,SAP-Schema-17.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-17.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-17.0,SAP
+mechanical_ventilation,1,from database,SAP-Schema-17.1,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-17.1,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-17.1,SAP
+mechanical_ventilation,1,from database,SAP-Schema-18.0.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-18.0.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-18.0.0,SAP
+mechanical_ventilation,1,from database,SAP-Schema-19.0.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-19.0.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-19.0.0,SAP
+mechanical_ventilation,1,from database,SAP-Schema-19.1.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-19.1.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-19.1.0,SAP
+mechanical_ventilation,1,from database,SAP-Schema-19.2.0,SAP
+mechanical_ventilation,2,from manufacturer declaration,SAP-Schema-19.2.0,SAP
+mechanical_ventilation,3,from SAP table,SAP-Schema-19.2.0,SAP
+mechanical_ventilation,0,natural,RdSAP-Schema-17.0,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",RdSAP-Schema-17.0,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",RdSAP-Schema-17.0,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-17.1,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",RdSAP-Schema-17.1,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",RdSAP-Schema-17.1,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-18.0,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",RdSAP-Schema-18.0,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",RdSAP-Schema-18.0,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-19.0,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",RdSAP-Schema-19.0,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",RdSAP-Schema-19.0,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-20.0.0,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",RdSAP-Schema-20.0.0,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",RdSAP-Schema-20.0.0,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,1,mechanical ventilation without heat recovery (MV),RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,2,"mechanical extract, decentralised (MEV dc)",RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,3,"mechanical extract, centralised (MEV c)",RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,4,mechanical ventilation with heat recovery (MVHR),RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,5,positive input from loft,RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,6,positive input from outside,RdSAP-Schema-21.0.0,RdSAP
+mechanical_ventilation,0,natural,RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,1,mechanical ventilation without heat recovery (MV),RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,2,"mechanical extract, decentralised (MEV dc)",RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,3,"mechanical extract, centralised (MEV c)",RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,4,mechanical ventilation with heat recovery (MVHR),RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,5,positive input from loft,RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,6,positive input from outside,RdSAP-Schema-21.0.1,RdSAP
+mechanical_ventilation,0,natural,SAP-Schema-16.0,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",SAP-Schema-16.0,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",SAP-Schema-16.0,RdSAP
+mechanical_ventilation,0,natural,SAP-Schema-16.1,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",SAP-Schema-16.1,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",SAP-Schema-16.1,RdSAP
+mechanical_ventilation,0,natural,SAP-Schema-16.2,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",SAP-Schema-16.2,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",SAP-Schema-16.2,RdSAP
+mechanical_ventilation,0,natural,SAP-Schema-16.3,RdSAP
+mechanical_ventilation,1,"mechanical, supply and extract",SAP-Schema-16.3,RdSAP
+mechanical_ventilation,2,"mechanical, extract only",SAP-Schema-16.3,RdSAP
+property_type,0,House,RdSAP-Schema-17.0,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-17.0,RdSAP
+property_type,2,Flat,RdSAP-Schema-17.0,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-17.0,RdSAP
+property_type,4,Park home,RdSAP-Schema-17.0,RdSAP
+property_type,0,House,RdSAP-Schema-17.1,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-17.1,RdSAP
+property_type,2,Flat,RdSAP-Schema-17.1,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-17.1,RdSAP
+property_type,4,Park home,RdSAP-Schema-17.1,RdSAP
+property_type,0,House,RdSAP-Schema-18.0,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-18.0,RdSAP
+property_type,2,Flat,RdSAP-Schema-18.0,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-18.0,RdSAP
+property_type,4,Park home,RdSAP-Schema-18.0,RdSAP
+property_type,0,House,RdSAP-Schema-19.0,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-19.0,RdSAP
+property_type,2,Flat,RdSAP-Schema-19.0,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-19.0,RdSAP
+property_type,4,Park home,RdSAP-Schema-19.0,RdSAP
+property_type,0,House,RdSAP-Schema-20.0.0,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-20.0.0,RdSAP
+property_type,2,Flat,RdSAP-Schema-20.0.0,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-20.0.0,RdSAP
+property_type,4,Park home,RdSAP-Schema-20.0.0,RdSAP
+property_type,0,House,RdSAP-Schema-21.0.0,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-21.0.0,RdSAP
+property_type,2,Flat,RdSAP-Schema-21.0.0,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-21.0.0,RdSAP
+property_type,4,Park home,RdSAP-Schema-21.0.0,RdSAP
+property_type,0,House,RdSAP-Schema-21.0.1,RdSAP
+property_type,1,Bungalow,RdSAP-Schema-21.0.1,RdSAP
+property_type,2,Flat,RdSAP-Schema-21.0.1,RdSAP
+property_type,3,Maisonette,RdSAP-Schema-21.0.1,RdSAP
+property_type,4,Park home,RdSAP-Schema-21.0.1,RdSAP
+property_type,0,House,SAP-Schema-17.0,SAP
+property_type,1,Bungalow,SAP-Schema-17.0,SAP
+property_type,2,Flat,SAP-Schema-17.0,SAP
+property_type,3,Maisonette,SAP-Schema-17.0,SAP
+property_type,4,Park home,SAP-Schema-17.0,SAP
+property_type,0,House,SAP-Schema-17.1,SAP
+property_type,1,Bungalow,SAP-Schema-17.1,SAP
+property_type,2,Flat,SAP-Schema-17.1,SAP
+property_type,3,Maisonette,SAP-Schema-17.1,SAP
+property_type,4,Park home,SAP-Schema-17.1,SAP
+property_type,0,House,SAP-Schema-18.0.0,SAP
+property_type,1,Bungalow,SAP-Schema-18.0.0,SAP
+property_type,2,Flat,SAP-Schema-18.0.0,SAP
+property_type,3,Maisonette,SAP-Schema-18.0.0,SAP
+property_type,4,Park home,SAP-Schema-18.0.0,SAP
+property_type,0,House,SAP-Schema-19.0.0,SAP
+property_type,1,Bungalow,SAP-Schema-19.0.0,SAP
+property_type,2,Flat,SAP-Schema-19.0.0,SAP
+property_type,3,Maisonette,SAP-Schema-19.0.0,SAP
+property_type,4,Park home,SAP-Schema-19.0.0,SAP
+property_type,0,House,SAP-Schema-19.1.0,SAP
+property_type,1,Bungalow,SAP-Schema-19.1.0,SAP
+property_type,2,Flat,SAP-Schema-19.1.0,SAP
+property_type,3,Maisonette,SAP-Schema-19.1.0,SAP
+property_type,4,Park home,SAP-Schema-19.1.0,SAP
+property_type,0,House,SAP-Schema-19.2.0,SAP
+property_type,1,Bungalow,SAP-Schema-19.2.0,SAP
+property_type,2,Flat,SAP-Schema-19.2.0,SAP
+property_type,3,Maisonette,SAP-Schema-19.2.0,SAP
+property_type,4,Park home,SAP-Schema-19.2.0,SAP
+property_type,0,House,SAP-Schema-16.0,SAP
+property_type,1,Bungalow,SAP-Schema-16.0,SAP
+property_type,2,Flat,SAP-Schema-16.0,SAP
+property_type,3,Maisonette,SAP-Schema-16.0,SAP
+property_type,0,House,SAP-Schema-16.1,SAP
+property_type,1,Bungalow,SAP-Schema-16.1,SAP
+property_type,2,Flat,SAP-Schema-16.1,SAP
+property_type,3,Maisonette,SAP-Schema-16.1,SAP
+property_type,0,House,SAP-Schema-16.2,SAP
+property_type,1,Bungalow,SAP-Schema-16.2,SAP
+property_type,2,Flat,SAP-Schema-16.2,SAP
+property_type,3,Maisonette,SAP-Schema-16.2,SAP
+property_type,0,House,SAP-Schema-16.3,SAP
+property_type,1,Bungalow,SAP-Schema-16.3,SAP
+property_type,2,Flat,SAP-Schema-16.3,SAP
+property_type,3,Maisonette,SAP-Schema-16.3,SAP
+property_type,0,House,SAP-Schema-16.0,RdSAP
+property_type,1,Bungalow,SAP-Schema-16.0,RdSAP
+property_type,2,Flat,SAP-Schema-16.0,RdSAP
+property_type,3,Maisonette,SAP-Schema-16.0,RdSAP
+property_type,0,House,SAP-Schema-16.1,RdSAP
+property_type,1,Bungalow,SAP-Schema-16.1,RdSAP
+property_type,2,Flat,SAP-Schema-16.1,RdSAP
+property_type,3,Maisonette,SAP-Schema-16.1,RdSAP
+property_type,0,House,SAP-Schema-16.2,RdSAP
+property_type,1,Bungalow,SAP-Schema-16.2,RdSAP
+property_type,2,Flat,SAP-Schema-16.2,RdSAP
+property_type,3,Maisonette,SAP-Schema-16.2,RdSAP
+property_type,0,House,SAP-Schema-16.3,RdSAP
+property_type,1,Bungalow,SAP-Schema-16.3,RdSAP
+property_type,2,Flat,SAP-Schema-16.3,RdSAP
+property_type,3,Maisonette,SAP-Schema-16.3,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-17.0,RdSAP
+tenure,2,rented (social),RdSAP-Schema-17.0,RdSAP
+tenure,3,rented (private),RdSAP-Schema-17.0,RdSAP
+tenure,ND,unknown,RdSAP-Schema-17.0,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-17.1,RdSAP
+tenure,2,rented (social),RdSAP-Schema-17.1,RdSAP
+tenure,3,rented (private),RdSAP-Schema-17.1,RdSAP
+tenure,ND,unknown,RdSAP-Schema-17.1,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-18.0,RdSAP
+tenure,2,rented (social),RdSAP-Schema-18.0,RdSAP
+tenure,3,rented (private),RdSAP-Schema-18.0,RdSAP
+tenure,ND,unknown,RdSAP-Schema-18.0,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-19.0,RdSAP
+tenure,2,rented (social),RdSAP-Schema-19.0,RdSAP
+tenure,3,rented (private),RdSAP-Schema-19.0,RdSAP
+tenure,ND,unknown,RdSAP-Schema-19.0,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-20.0.0,RdSAP
+tenure,2,rented (social),RdSAP-Schema-20.0.0,RdSAP
+tenure,3,rented (private),RdSAP-Schema-20.0.0,RdSAP
+tenure,ND,unknown,RdSAP-Schema-20.0.0,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-21.0.0,RdSAP
+tenure,2,rented (social),RdSAP-Schema-21.0.0,RdSAP
+tenure,3,rented (private),RdSAP-Schema-21.0.0,RdSAP
+tenure,ND,unknown,RdSAP-Schema-21.0.0,RdSAP
+tenure,1,owner-occupied,RdSAP-Schema-21.0.1,RdSAP
+tenure,2,rented (social),RdSAP-Schema-21.0.1,RdSAP
+tenure,3,rented (private),RdSAP-Schema-21.0.1,RdSAP
+tenure,ND,unknown,RdSAP-Schema-21.0.1,RdSAP
+tenure,1,owner-occupied,SAP-Schema-17.0,SAP
+tenure,2,rented (social),SAP-Schema-17.0,SAP
+tenure,3,rented (private),SAP-Schema-17.0,SAP
+tenure,ND,unknown,SAP-Schema-17.0,SAP
+tenure,1,owner-occupied,SAP-Schema-17.1,SAP
+tenure,2,rented (social),SAP-Schema-17.1,SAP
+tenure,3,rented (private),SAP-Schema-17.1,SAP
+tenure,ND,unknown,SAP-Schema-17.1,SAP
+tenure,1,owner-occupied,SAP-Schema-18.0.0,SAP
+tenure,2,rented (social),SAP-Schema-18.0.0,SAP
+tenure,3,rented (private),SAP-Schema-18.0.0,SAP
+tenure,ND,unknown,SAP-Schema-18.0.0,SAP
+tenure,1,owner-occupied,SAP-Schema-19.0.0,SAP
+tenure,2,rented (social),SAP-Schema-19.0.0,SAP
+tenure,3,rented (private),SAP-Schema-19.0.0,SAP
+tenure,ND,unknown,SAP-Schema-19.0.0,SAP
+tenure,1,owner-occupied,SAP-Schema-19.1.0,SAP
+tenure,2,rented (social),SAP-Schema-19.1.0,SAP
+tenure,3,rented (private),SAP-Schema-19.1.0,SAP
+tenure,ND,unknown,SAP-Schema-19.1.0,SAP
+tenure,1,owner-occupied,SAP-Schema-19.2.0,SAP
+tenure,2,rented (social),SAP-Schema-19.2.0,SAP
+tenure,3,rented (private),SAP-Schema-19.2.0,SAP
+tenure,ND,unknown,SAP-Schema-19.2.0,SAP
+tenure,1,Owner-occupied,SAP-Schema-16.1,SAP
+tenure,2,Rented (social),SAP-Schema-16.1,SAP
+tenure,3,Rented (private),SAP-Schema-16.1,SAP
+tenure,ND,Unknown,SAP-Schema-16.1,SAP
+tenure,1,Owner-occupied,SAP-Schema-16.2,SAP
+tenure,2,Rented (social),SAP-Schema-16.2,SAP
+tenure,3,Rented (private),SAP-Schema-16.2,SAP
+tenure,ND,Unknown,SAP-Schema-16.2,SAP
+tenure,1,Owner-occupied,SAP-Schema-16.3,SAP
+tenure,2,Rented (social),SAP-Schema-16.3,SAP
+tenure,3,Rented (private),SAP-Schema-16.3,SAP
+tenure,ND,Unknown,SAP-Schema-16.3,SAP
+tenure,1,Owner-occupied,SAP-Schema-16.1,RdSAP
+tenure,2,Rented (social),SAP-Schema-16.1,RdSAP
+tenure,3,Rented (private),SAP-Schema-16.1,RdSAP
+tenure,ND,Unknown,SAP-Schema-16.1,RdSAP
+tenure,1,Owner-occupied,SAP-Schema-16.2,RdSAP
+tenure,2,Rented (social),SAP-Schema-16.2,RdSAP
+tenure,3,Rented (private),SAP-Schema-16.2,RdSAP
+tenure,ND,Unknown,SAP-Schema-16.2,RdSAP
+tenure,1,Owner-occupied,SAP-Schema-16.3,RdSAP
+tenure,2,Rented (social),SAP-Schema-16.3,RdSAP
+tenure,3,Rented (private),SAP-Schema-16.3,RdSAP
+tenure,ND,Unknown,SAP-Schema-16.3,RdSAP
+transaction_type,6,New dwelling,SAP-Schema-17.0,SAP
+transaction_type,1,Marketed sale,SAP-Schema-17.0,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-17.0,SAP
+transaction_type,8,Rental,SAP-Schema-17.0,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-17.0,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-17.0,SAP
+transaction_type,11,FiT application,SAP-Schema-17.0,SAP
+transaction_type,5,None of the above,SAP-Schema-17.0,SAP
+transaction_type,6,New dwelling,SAP-Schema-17.1,SAP
+transaction_type,1,Marketed sale,SAP-Schema-17.1,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-17.1,SAP
+transaction_type,8,Rental,SAP-Schema-17.1,SAP
+transaction_type,12,Stock condition survey,SAP-Schema-17.1,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-17.1,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-17.1,SAP
+transaction_type,11,FiT application,SAP-Schema-17.1,SAP
+transaction_type,5,None of the above,SAP-Schema-17.1,SAP
+transaction_type,6,New dwelling,SAP-Schema-18.0.0,SAP
+transaction_type,1,Marketed sale,SAP-Schema-18.0.0,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-18.0.0,SAP
+transaction_type,8,Rental,SAP-Schema-18.0.0,SAP
+transaction_type,12,Stock condition survey,SAP-Schema-18.0.0,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-18.0.0,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-18.0.0,SAP
+transaction_type,11,FiT application,SAP-Schema-18.0.0,SAP
+transaction_type,5,None of the above,SAP-Schema-18.0.0,SAP
+transaction_type,6,New dwelling,SAP-Schema-19.0.0,SAP
+transaction_type,1,Marketed sale,SAP-Schema-19.0.0,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-19.0.0,SAP
+transaction_type,8,Rental,SAP-Schema-19.0.0,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-19.0.0,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-19.0.0,SAP
+transaction_type,11,FiT application,SAP-Schema-19.0.0,SAP
+transaction_type,5,None of the above,SAP-Schema-19.0.0,SAP
+transaction_type,6,New dwelling,SAP-Schema-19.1.0,SAP
+transaction_type,1,Marketed sale,SAP-Schema-19.1.0,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-19.1.0,SAP
+transaction_type,8,Rental,SAP-Schema-19.1.0,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-19.1.0,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-19.1.0,SAP
+transaction_type,11,FiT application,SAP-Schema-19.1.0,SAP
+transaction_type,5,None of the above,SAP-Schema-19.1.0,SAP
+transaction_type,6,New dwelling,SAP-Schema-19.2.0,SAP
+transaction_type,1,Marketed sale,SAP-Schema-19.2.0,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-19.2.0,SAP
+transaction_type,8,Rental,SAP-Schema-19.2.0,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-19.2.0,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-19.2.0,SAP
+transaction_type,11,FiT application,SAP-Schema-19.2.0,SAP
+transaction_type,5,None of the above,SAP-Schema-19.2.0,SAP
+transaction_type,6,New dwelling,RdSAP-Schema-17.0,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-17.0,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-17.0,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-17.0,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-17.0,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-17.0,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-17.0,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-17.0,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-17.0,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-17.0,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-17.1,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-17.1,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-17.1,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-17.1,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-17.1,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-17.1,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-17.1,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-17.1,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-17.1,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-17.1,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-17.1,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-18.0,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-18.0,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-18.0,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-18.0,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-18.0,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-18.0,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-18.0,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-18.0,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-18.0,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-18.0,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-18.0,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-19.0,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-19.0,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-19.0,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-19.0,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-19.0,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-19.0,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-19.0,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-19.0,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-19.0,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-19.0,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-19.0,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-20.0.0,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,16,Grant scheme,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,17,Non-grant scheme,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,15,Re-mortgaging,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-21.0.0,RdSAP
+transaction_type,6,New dwelling,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,1,Marketed sale,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,2,Non-marketed sale,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,8,Rental,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,14,Stock condition survey,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,16,Grant scheme,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,17,Non-grant scheme,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,15,Re-mortgaging,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,5,None of the above,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,9,Assessment for Green Deal,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,10,Following Green Deal,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,11,FiT application,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,12,RHI application,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,13,ECO assessment,RdSAP-Schema-21.0.1,RdSAP
+transaction_type,6,New dwelling,SAP-Schema-16.1,SAP
+transaction_type,1,Marketed sale,SAP-Schema-16.1,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.1,SAP
+transaction_type,8,Rental,SAP-Schema-16.1,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.1,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.1,SAP
+transaction_type,11,FiT application,SAP-Schema-16.1,SAP
+transaction_type,5,None of the above,SAP-Schema-16.1,SAP
+transaction_type,6,New dwelling,SAP-Schema-16.2,SAP
+transaction_type,1,Marketed sale,SAP-Schema-16.2,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.2,SAP
+transaction_type,8,Rental,SAP-Schema-16.2,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.2,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.2,SAP
+transaction_type,11,FiT application,SAP-Schema-16.2,SAP
+transaction_type,5,None of the above,SAP-Schema-16.2,SAP
+transaction_type,6,New dwelling,SAP-Schema-16.3,SAP
+transaction_type,1,Marketed sale,SAP-Schema-16.3,SAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.3,SAP
+transaction_type,8,Rental,SAP-Schema-16.3,SAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.3,SAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.3,SAP
+transaction_type,11,FiT application,SAP-Schema-16.3,SAP
+transaction_type,5,None of the above,SAP-Schema-16.3,SAP
+transaction_type,6,New dwelling,SAP-Schema-16.1,RdSAP
+transaction_type,1,Marketed sale,SAP-Schema-16.1,RdSAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.1,RdSAP
+transaction_type,8,Rental,SAP-Schema-16.1,RdSAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.1,RdSAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.1,RdSAP
+transaction_type,11,FiT application,SAP-Schema-16.1,RdSAP
+transaction_type,5,None of the above,SAP-Schema-16.1,RdSAP
+transaction_type,6,New dwelling,SAP-Schema-16.2,RdSAP
+transaction_type,1,Marketed sale,SAP-Schema-16.2,RdSAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.2,RdSAP
+transaction_type,8,Rental,SAP-Schema-16.2,RdSAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.2,RdSAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.2,RdSAP
+transaction_type,11,FiT application,SAP-Schema-16.2,RdSAP
+transaction_type,5,None of the above,SAP-Schema-16.2,RdSAP
+transaction_type,6,New dwelling,SAP-Schema-16.3,RdSAP
+transaction_type,1,Marketed sale,SAP-Schema-16.3,RdSAP
+transaction_type,2,Non-marketed sale,SAP-Schema-16.3,RdSAP
+transaction_type,8,Rental,SAP-Schema-16.3,RdSAP
+transaction_type,9,Assessment for Green Deal,SAP-Schema-16.3,RdSAP
+transaction_type,10,Following Green Deal,SAP-Schema-16.3,RdSAP
+transaction_type,11,FiT application,SAP-Schema-16.3,RdSAP
+transaction_type,5,None of the above,SAP-Schema-16.3,RdSAP
+transaction_type,1,marketed sale,SAP-Schema-16.0,SAP
+transaction_type,2,non marketed sale,SAP-Schema-16.0,SAP
+transaction_type,3,rental (social),SAP-Schema-16.0,SAP
+transaction_type,4,rental (private),SAP-Schema-16.0,SAP
+transaction_type,5,not sale or rental,SAP-Schema-16.0,SAP
+transaction_type,6,new dwelling,SAP-Schema-16.0,SAP
+transaction_type,7,not recorded - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,SAP
+transaction_type,1,marketed sale,SAP-Schema-16.0,RdSAP
+transaction_type,2,non marketed sale,SAP-Schema-16.0,RdSAP
+transaction_type,3,rental (social),SAP-Schema-16.0,RdSAP
+transaction_type,4,rental (private),SAP-Schema-16.0,RdSAP
+transaction_type,5,not sale or rental,SAP-Schema-16.0,RdSAP
+transaction_type,6,new dwelling,SAP-Schema-16.0,RdSAP
+transaction_type,7,not recorded - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-17.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-17.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-17.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-17.0,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-17.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-17.0,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-17.0,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-17.0,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-17.0,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-17.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-17.0,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-17.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-17.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-17.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-17.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-17.0,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-17.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-17.0,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-17.0,RdSAP
+improvement_summary,45,Flat roof insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-17.0,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-17.0,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-17.0,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-17.0,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-17.0,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-17.0,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-17.0,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-17.0,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-17.0,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-17.0,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-17.0,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-17.0,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-17.0,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-17.0,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-17.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-17.1,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-17.1,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-17.1,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-17.1,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-17.1,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-17.1,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-17.1,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-17.1,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-17.1,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-17.1,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-17.1,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-17.1,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-17.1,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-17.1,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-17.1,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-17.1,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-17.1,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-17.1,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-17.1,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-17.1,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-17.1,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-17.1,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-17.1,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-17.1,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-17.1,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-17.1,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-17.1,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-17.1,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-17.1,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-17.1,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-17.1,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-17.1,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-17.1,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-17.1,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-18.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-18.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-18.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-18.0,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-18.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-18.0,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-18.0,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-18.0,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-18.0,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-18.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-18.0,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-18.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-18.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-18.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-18.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-18.0,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-18.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-18.0,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-18.0,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-18.0,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-18.0,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-18.0,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-18.0,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-18.0,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-18.0,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-18.0,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-18.0,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-18.0,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-18.0,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-18.0,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-18.0,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-18.0,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-18.0,RdSAP
+improvement_summary,63,Party wall insulation,RdSAP-Schema-18.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-19.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-19.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-19.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-19.0,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-19.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-19.0,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-19.0,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-19.0,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-19.0,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-19.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-19.0,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-19.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-19.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-19.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-19.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-19.0,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-19.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-19.0,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-19.0,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-19.0,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-19.0,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-19.0,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-19.0,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-19.0,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-19.0,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-19.0,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-19.0,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-19.0,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-19.0,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-19.0,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-19.0,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-19.0,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-19.0,RdSAP
+improvement_summary,63,Party wall insulation,RdSAP-Schema-19.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,63,Party wall insulation,RdSAP-Schema-20.0.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,65,External wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,70,Water heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,72,Add PV battery,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,73,Add PV diverter,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,75,Air or ground source heat pump,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,76,Air or ground source heat pump with underfloor heating,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,66,Internal insulation with cavity wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,63,Party wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,6,Cavity wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,65,External wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazed windows,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,11,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,12,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,13,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,14,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,15,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,16,Time and temperature zone control,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,70,Water heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,17,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,18,Upgrade heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,19,Solar water heating,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,26,Replacement warm air unit,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,72,Add PV battery,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,73,Add PV diverter,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,37,Install condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,38,Install condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,44,Wind turbine,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,46,Room-in-roof insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,48,High performance external doors,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,51,Air or ground source heat pump,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,75,Air or ground source heat pump,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,76,Air or ground source heat pump with underfloor heating,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,53,Micro CHP,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,66,Internal insulation with cavity wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,56,Replacement glazing units,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,57,Floor insulation (suspended floor),RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,58,Floor insulation (solid floor),RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,59,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,60,High heat retention storage heaters,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,61,High heat retention storage heaters and dual immersion cylinder,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,62,High heat retention storage heaters,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,63,Party wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-17.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-17.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-17.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-17.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-17.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-17.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-17.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-17.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-17.0,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-17.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-17.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-17.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-17.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-17.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-17.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-17.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-17.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-17.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-17.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-17.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-17.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-17.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-17.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-17.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-17.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-17.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-17.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-17.0,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-17.0,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-17.0,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-17.0,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-17.0,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-17.0,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-17.0,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-17.0,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-17.0,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-17.0,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-17.0,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-17.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-17.1,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-17.1,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-17.1,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-17.1,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-17.1,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-17.1,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-17.1,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-17.1,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-17.1,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-17.1,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-17.1,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-17.1,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-17.1,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-17.1,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-17.1,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-17.1,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-17.1,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-17.1,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-17.1,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-17.1,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-17.1,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-17.1,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-17.1,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-17.1,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-17.1,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-17.1,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-17.1,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-17.1,SAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,SAP-Schema-17.1,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-17.1,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-17.1,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-17.1,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-17.1,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-17.1,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-17.1,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-17.1,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-17.1,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-17.1,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-17.1,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-18.0.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-18.0.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-18.0.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-18.0.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-18.0.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-18.0.0,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-18.0.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-18.0.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-18.0.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-18.0.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-18.0.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-18.0.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-18.0.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-18.0.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-18.0.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-18.0.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-18.0.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-18.0.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-18.0.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-18.0.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-18.0.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-18.0.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-18.0.0,SAP
+improvement_summary,45,Flat roof or sloping ceiling insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-18.0.0,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-18.0.0,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-18.0.0,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-18.0.0,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-18.0.0,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-18.0.0,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-18.0.0,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-18.0.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-19.0.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-19.0.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-19.0.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-19.0.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-19.0.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-19.0.0,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-19.0.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-19.0.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-19.0.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-19.0.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-19.0.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.0.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-19.0.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-19.0.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-19.0.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.0.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-19.0.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-19.0.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-19.0.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-19.0.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-19.0.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-19.0.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-19.0.0,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-19.0.0,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-19.0.0,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-19.0.0,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-19.0.0,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-19.0.0,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-19.0.0,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-19.0.0,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-19.0.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-19.1.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-19.1.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-19.1.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-19.1.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-19.1.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-19.1.0,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-19.1.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-19.1.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-19.1.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-19.1.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-19.1.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.1.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-19.1.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-19.1.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-19.1.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.1.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-19.1.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-19.1.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-19.1.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-19.1.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-19.1.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-19.1.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-19.1.0,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-19.1.0,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-19.1.0,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-19.1.0,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-19.1.0,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-19.1.0,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-19.1.0,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-19.1.0,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-19.1.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-19.2.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-19.2.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-19.2.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-19.2.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-19.2.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-19.2.0,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-19.2.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-19.2.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-19.2.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-19.2.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-19.2.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.2.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-19.2.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-19.2.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-19.2.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-19.2.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-19.2.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-19.2.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-19.2.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-19.2.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-19.2.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-19.2.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-19.2.0,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-19.2.0,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-19.2.0,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-19.2.0,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-19.2.0,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-19.2.0,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-19.2.0,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-19.2.0,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-19.2.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.0,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.0,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.0,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.0,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.0,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.0,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.0,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.0,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.0,SAP
+improvement_summary,10,Draughtproof single-glazed windows,SAP-Schema-16.0,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.0,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.0,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.0,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.0,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.0,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.0,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.0,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.0,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.0,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.0,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.0,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.0,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.0,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.0,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.0,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.0,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.0,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.0,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.1,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.1,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.1,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.1,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.1,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.1,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.1,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.1,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.1,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.1,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.1,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.1,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.1,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.1,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.1,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.1,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.1,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.1,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.1,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.1,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.1,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.1,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.1,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.1,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.1,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.1,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.1,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.1,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.1,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.1,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.1,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.1,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.1,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.1,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.1,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.1,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.1,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.1,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.1,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.2,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.2,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.2,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.2,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.2,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.2,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.2,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.2,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.2,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.2,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.2,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.2,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.2,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.2,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.2,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.2,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.2,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.2,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.2,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.2,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.2,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.2,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.2,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.2,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.2,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.2,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.2,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.2,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.2,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.2,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.2,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.2,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.2,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.2,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.2,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.2,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.2,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.2,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.2,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.3,SAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.3,SAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.3,SAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.3,SAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.3,SAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.3,SAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.3,SAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.3,SAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.3,SAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.3,SAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.3,SAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.3,SAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.3,SAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.3,SAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.3,SAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.3,SAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.3,SAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.3,SAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.3,SAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.3,SAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.3,SAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.3,SAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.3,SAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.3,SAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.3,SAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.3,SAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.3,SAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.3,SAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.3,SAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.3,SAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.3,SAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.3,SAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.3,SAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.3,SAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.3,SAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.3,SAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.3,SAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.3,SAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.3,SAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.0,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.0,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.0,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.0,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.0,RdSAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.0,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.0,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.0,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.0,RdSAP
+improvement_summary,10,Draughtproof single-glazed windows,SAP-Schema-16.0,RdSAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.0,RdSAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.0,RdSAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.0,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.0,RdSAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.0,RdSAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.0,RdSAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.0,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.0,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.0,RdSAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.0,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.0,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.0,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.0,RdSAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.0,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.0,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.0,RdSAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.0,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.1,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.1,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.1,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.1,RdSAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.1,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.1,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.1,RdSAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.1,RdSAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.1,RdSAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.1,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.1,RdSAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.1,RdSAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.1,RdSAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.1,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.1,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.1,RdSAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.1,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.1,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.1,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.1,RdSAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.1,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.1,RdSAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.1,RdSAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.1,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.1,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.1,RdSAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.1,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.1,RdSAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.1,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.1,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.1,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.2,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.2,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.2,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.2,RdSAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.2,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.2,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.2,RdSAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.2,RdSAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.2,RdSAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.2,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.2,RdSAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.2,RdSAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.2,RdSAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.2,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.2,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.2,RdSAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.2,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.2,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.2,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.2,RdSAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.2,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.2,RdSAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.2,RdSAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.2,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.2,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.2,RdSAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.2,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.2,RdSAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.2,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.2,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.2,RdSAP
+improvement_summary,1,Insulate hot water cylinder with 80 mm jacket,SAP-Schema-16.3,RdSAP
+improvement_summary,2,Increase hot water cylinder insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,3,Add additional 80 mm jacket to hot water cylinder,SAP-Schema-16.3,RdSAP
+improvement_summary,4,Hot water cylinder thermostat,SAP-Schema-16.3,RdSAP
+improvement_summary,5,Increase loft insulation to 270 mm,SAP-Schema-16.3,RdSAP
+improvement_summary,6,Cavity wall insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,7,50 mm internal or external wall insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,8,Replace single glazed windows with low-E double glazing,SAP-Schema-16.3,RdSAP
+improvement_summary,9,Secondary glazing to single glazed windows,SAP-Schema-16.3,RdSAP
+improvement_summary,10,Draught proof single-glazed windows,SAP-Schema-16.3,RdSAP
+improvement_summary,11,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,12,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,13,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,14,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,15,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,16,Time and temperature zone control,SAP-Schema-16.3,RdSAP
+improvement_summary,17,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,18,Upgrade heating controls,SAP-Schema-16.3,RdSAP
+improvement_summary,19,Solar water heating,SAP-Schema-16.3,RdSAP
+improvement_summary,20,Replace boiler with new condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,22,Replace boiler with biomass boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,23,Wood pellet stove with boiler and radiators,SAP-Schema-16.3,RdSAP
+improvement_summary,24,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.3,RdSAP
+improvement_summary,25,Fan-assisted storage heaters,SAP-Schema-16.3,RdSAP
+improvement_summary,26,Replacement warm air unit,SAP-Schema-16.3,RdSAP
+improvement_summary,27,Change heating to gas condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,28,Condensing oil boiler with radiators,SAP-Schema-16.3,RdSAP
+improvement_summary,29,Change heating to gas condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,30,Fan assisted storage heaters and dual immersion cylinder,SAP-Schema-16.3,RdSAP
+improvement_summary,31,Fan-assisted storage heaters,SAP-Schema-16.3,RdSAP
+improvement_summary,34,"Solar photovoltaic panels, 2.5 kWp",SAP-Schema-16.3,RdSAP
+improvement_summary,35,Low energy lighting for all fixed outlets,SAP-Schema-16.3,RdSAP
+improvement_summary,36,Replace heating unit with condensing unit,SAP-Schema-16.3,RdSAP
+improvement_summary,37,Install condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,38,Install condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,39,Wood pellet stove with boiler and radiators,SAP-Schema-16.3,RdSAP
+improvement_summary,40,Change room heaters to condensing boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,42,Replace heating unit with mains gas condensing unit,SAP-Schema-16.3,RdSAP
+improvement_summary,44,Wind turbine,SAP-Schema-16.3,RdSAP
+improvement_summary,45,Flat roof insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,46,Room-in-roof insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,47,Floor insulation,SAP-Schema-16.3,RdSAP
+improvement_summary,48,High performance external doors,SAP-Schema-16.3,RdSAP
+improvement_summary,49,Heat recovery system for mixer showers,SAP-Schema-16.3,RdSAP
+improvement_summary,50,Flue gas heat recovery in conjunction with boiler,SAP-Schema-16.3,RdSAP
+improvement_summary,51,Air or ground source heat pump,SAP-Schema-16.3,RdSAP
+improvement_summary,52,Air or ground source heat pump with underfloor heating,SAP-Schema-16.3,RdSAP
+improvement_summary,53,Micro CHP,SAP-Schema-16.3,RdSAP
+improvement_summary,54,Biomass boiler (Exempted Appliance if in Smoke Control Area),SAP-Schema-16.3,RdSAP
+improvement_summary,55,External insulation with cavity wall insulation,SAP-Schema-16.3,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-17.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-17.0,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-17.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-17.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-17.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-17.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-17.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-17.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-17.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-17.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-17.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-17.0,RdSAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.0,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.0,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-17.0,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-17.0,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-17.0,RdSAP
+improvement_description,51,..,RdSAP-Schema-17.0,RdSAP
+improvement_description,52,..,RdSAP-Schema-17.0,RdSAP
+improvement_description,53,..,RdSAP-Schema-17.0,RdSAP
+improvement_description,54,..,RdSAP-Schema-17.0,RdSAP
+improvement_description,55,..,RdSAP-Schema-17.0,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-17.0,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-17.0,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-17.0,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-17.0,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-17.0,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-17.0,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-17.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.1,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.1,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-17.1,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.1,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.1,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.1,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-17.1,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-17.1,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-17.1,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-17.1,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-17.1,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-17.1,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-17.1,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-17.1,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-17.1,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-17.1,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-17.1,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-17.1,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-17.1,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.1,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-17.1,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-17.1,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-17.1,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-17.1,RdSAP
+improvement_description,51,..,RdSAP-Schema-17.1,RdSAP
+improvement_description,52,..,RdSAP-Schema-17.1,RdSAP
+improvement_description,53,..,RdSAP-Schema-17.1,RdSAP
+improvement_description,54,..,RdSAP-Schema-17.1,RdSAP
+improvement_description,55,..,RdSAP-Schema-17.1,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-17.1,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-17.1,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-17.1,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-17.1,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-17.1,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-17.1,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-17.1,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-18.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-18.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-18.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-18.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-18.0,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-18.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-18.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-18.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-18.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-18.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-18.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-18.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-18.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-18.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-18.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-18.0,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-18.0,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-18.0,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-18.0,RdSAP
+improvement_description,51,..,RdSAP-Schema-18.0,RdSAP
+improvement_description,52,..,RdSAP-Schema-18.0,RdSAP
+improvement_description,53,..,RdSAP-Schema-18.0,RdSAP
+improvement_description,54,..,RdSAP-Schema-18.0,RdSAP
+improvement_description,55,..,RdSAP-Schema-18.0,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-18.0,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-18.0,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-18.0,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-18.0,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-18.0,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-18.0,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-18.0,RdSAP
+improvement_description,63,"Party wall insulation, to fill the gap in the wall separating two or more dwellings walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the party wall, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-18.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-19.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-19.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-19.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-19.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-19.0,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-19.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-19.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-19.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-19.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-19.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-19.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-19.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-19.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-19.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-19.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-19.0,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-19.0,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-19.0,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-19.0,RdSAP
+improvement_description,51,..,RdSAP-Schema-19.0,RdSAP
+improvement_description,52,..,RdSAP-Schema-19.0,RdSAP
+improvement_description,53,..,RdSAP-Schema-19.0,RdSAP
+improvement_description,54,..,RdSAP-Schema-19.0,RdSAP
+improvement_description,55,..,RdSAP-Schema-19.0,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-19.0,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-19.0,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-19.0,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-19.0,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-19.0,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-19.0,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-19.0,RdSAP
+improvement_description,63,"Party wall insulation, to fill the gap in the wall separating two or more dwellings walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the party wall, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-19.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,51,..,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,52,..,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,53,..,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,54,..,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,55,..,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-20.0.0,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,63,"Party wall insulation, to fill the gap in the wall separating two or more dwellings walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the party wall, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-20.0.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,65,External wall insulation,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,70,Water heating controls,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,72,PV Battery,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,73,PV diverter,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,51,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,75,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,52,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,76,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,53,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,54,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,55,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,66,..,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-21.0.0,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,63,"Party wall insulation, to fill the gap in the wall separating two or more dwellings walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the party wall, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,65,External wall insulation,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double-glazed windows will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,70,Water heating controls,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,72,PV Battery,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,73,PV diverter,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,51,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,75,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,52,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,76,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,53,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,54,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,55,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,66,..,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,56,Replacing existing double-glazed units with new high-performance units will improve comfort in the home and reduce energy use.,RdSAP-Schema-21.0.1,RdSAP
+improvement_description,57,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can often be insulated from below. . Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,58,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Further information about floor insulation is available from many sources including www.energysavingtrust.org.uk/northernireland/Insulation/Floor-insulation.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,59,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain ",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,60,"Modern storage heaters have better insulation and are easier to control than the older type in the property. Ask for a quotation for new, high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,61,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,62,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for high heat retention heaters with automatic charge and output controls. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,63,"Party wall insulation, to fill the gap in the wall separating two or more dwellings walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the party wall, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",RdSAP-Schema-21.0.1,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-17.0,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-17.0,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-17.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-17.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.0,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-17.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-17.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-17.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-17.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-17.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.0,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-17.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-17.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-17.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-17.0,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.0,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-17.0,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-17.0,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-17.0,SAP
+improvement_description,51,..,SAP-Schema-17.0,SAP
+improvement_description,52,..,SAP-Schema-17.0,SAP
+improvement_description,53,..,SAP-Schema-17.0,SAP
+improvement_description,54,..,SAP-Schema-17.0,SAP
+improvement_description,55,..,SAP-Schema-17.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.1,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.1,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-17.1,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-17.1,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-17.1,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-17.1,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-17.1,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-17.1,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-17.1,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-17.1,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-17.1,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.1,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-17.1,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-17.1,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.1,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-17.1,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-17.1,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-17.1,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-17.1,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-17.1,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-17.1,SAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-17.1,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-17.1,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-17.1,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-17.1,SAP
+improvement_description,51,..,SAP-Schema-17.1,SAP
+improvement_description,52,..,SAP-Schema-17.1,SAP
+improvement_description,53,..,SAP-Schema-17.1,SAP
+improvement_description,54,..,SAP-Schema-17.1,SAP
+improvement_description,55,..,SAP-Schema-17.1,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-18.0.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-18.0.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-18.0.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-18.0.0,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-18.0.0,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-18.0.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-18.0.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-18.0.0,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-18.0.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-18.0.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-18.0.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-18.0.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-18.0.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-18.0.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-18.0.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-18.0.0,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-18.0.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-18.0.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-18.0.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-18.0.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-18.0.0,SAP
+improvement_description,45,"Insulation of a flat roof or sloping ceiling will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-18.0.0,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-18.0.0,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-18.0.0,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-18.0.0,SAP
+improvement_description,51,..,SAP-Schema-18.0.0,SAP
+improvement_description,52,..,SAP-Schema-18.0.0,SAP
+improvement_description,53,..,SAP-Schema-18.0.0,SAP
+improvement_description,54,..,SAP-Schema-18.0.0,SAP
+improvement_description,55,..,SAP-Schema-18.0.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-19.0.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-19.0.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-19.0.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-19.0.0,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-19.0.0,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-19.0.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-19.0.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-19.0.0,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-19.0.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-19.0.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-19.0.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-19.0.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-19.0.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-19.0.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-19.0.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-19.0.0,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-19.0.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-19.0.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-19.0.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-19.0.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-19.0.0,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-19.0.0,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-19.0.0,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-19.0.0,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-19.0.0,SAP
+improvement_description,51,..,SAP-Schema-19.0.0,SAP
+improvement_description,52,..,SAP-Schema-19.0.0,SAP
+improvement_description,53,..,SAP-Schema-19.0.0,SAP
+improvement_description,54,..,SAP-Schema-19.0.0,SAP
+improvement_description,55,..,SAP-Schema-19.0.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the
+        amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to
+        the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as
+        they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce
+        the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the
+        cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they
+        can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the
+        required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped
+        to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as
+        they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount
+        of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs
+        to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will
+        improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and
+        top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional
+        contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is
+        difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control
+        layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association
+        (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will
+        improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are
+        made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before
+        commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information
+        about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and
+        lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal
+        insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and
+        can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve
+        the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National
+        Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double
+        glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,9,"Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by
+        reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught
+        proofing can be installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the
+        amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic
+        radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the
+        radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is
+        required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the
+        amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent
+        heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted
+        to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to
+        switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills
+        provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install
+        thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is
+        needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,14,"The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked
+        to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the
+        thermostat. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide
+        different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set
+        for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent
+        heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted
+        to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to
+        switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this
+        will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept
+        closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will
+        reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time
+        programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and
+        holidays. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,18,"The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will
+        reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating
+        engineer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the
+        heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This
+        improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers
+        need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the
+        time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,22,"Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood
+        pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act
+        apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use
+        and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most
+        appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer.
+        Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with
+        automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in
+        accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating
+        engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with
+        automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It
+        is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in
+        your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a
+        qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel
+        being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or
+        replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff
+        when off-peak is no longer used.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option
+        is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional
+        circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel
+        being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or
+        replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required
+        to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge
+        control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with
+        the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include
+        switching to other forms of electric heating.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required
+        to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge
+        control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a
+        qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,34,"A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is
+        used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are
+        qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12
+        times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy
+        Efficient Lighting Scheme fittings.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs
+        repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is
+        recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for
+        the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is
+        recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for
+        the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,39,"A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel
+        room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best
+        to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will
+        burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location.
+        Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to
+        obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing
+        unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical.
+        Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be
+        retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain
+        advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an
+        energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s
+        effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills.
+        Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the
+        weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors
+        can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat
+        ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room
+        insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can
+        sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors
+        can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-19.1.0,SAP
+improvement_description,49,"A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy
+        needed per shower.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,50,"A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less
+        heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.
+      ",SAP-Schema-19.1.0,SAP
+improvement_description,51,..,SAP-Schema-19.1.0,SAP
+improvement_description,52,..,SAP-Schema-19.1.0,SAP
+improvement_description,53,..,SAP-Schema-19.1.0,SAP
+improvement_description,54,..,SAP-Schema-19.1.0,SAP
+improvement_description,55,..,SAP-Schema-19.1.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the
+        amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to
+        the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as
+        they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce
+        the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the
+        cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they
+        can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the
+        required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped
+        to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as
+        they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount
+        of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs
+        to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will
+        improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and
+        top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional
+        contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is
+        difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control
+        layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association
+        (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will
+        improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are
+        made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before
+        commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information
+        about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and
+        lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal
+        insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and
+        can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve
+        the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National
+        Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double
+        glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,9,"Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by
+        reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught
+        proofing can be installed by a competent DIY enthusiast.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the
+        amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic
+        radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the
+        radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is
+        required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the
+        amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent
+        heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted
+        to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to
+        switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills
+        provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install
+        thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is
+        needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,14,"The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked
+        to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the
+        thermostat. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide
+        different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set
+        for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to
+        comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent
+        heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted
+        to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to
+        switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this
+        will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept
+        closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will
+        reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time
+        programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and
+        holidays. It is best to obtain advice from a qualified heating engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,18,"The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will
+        reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating
+        engineer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the
+        heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This
+        improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers
+        need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the
+        time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,22,"Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood
+        pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act
+        apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use
+        and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most
+        appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer.
+        Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with
+        automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in
+        accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating
+        engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with
+        automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It
+        is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in
+        your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a
+        qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel
+        being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or
+        replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff
+        when off-peak is no longer used.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option
+        is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional
+        circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel
+        being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or
+        replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required
+        to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge
+        control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with
+        the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include
+        switching to other forms of electric heating.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required
+        to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge
+        control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a
+        qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,34,"A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is
+        used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are
+        qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12
+        times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy
+        Efficient Lighting Scheme fittings.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional
+        circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the
+        existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs
+        repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is
+        recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for
+        the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is
+        recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for
+        the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,39,"A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel
+        room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best
+        to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will
+        burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location.
+        Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to
+        obtain advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing
+        unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical.
+        Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be
+        retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain
+        advice from a qualified heating engineer. Ask the engineer to explain the options.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an
+        energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s
+        effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills.
+        Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the
+        weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors
+        can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat
+        ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room
+        insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can
+        sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors
+        can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-19.2.0,SAP
+improvement_description,49,"A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy
+        needed per shower.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,50,"A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less
+        heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.
+      ",SAP-Schema-19.2.0,SAP
+improvement_description,51,..,SAP-Schema-19.2.0,SAP
+improvement_description,52,..,SAP-Schema-19.2.0,SAP
+improvement_description,53,..,SAP-Schema-19.2.0,SAP
+improvement_description,54,..,SAP-Schema-19.2.0,SAP
+improvement_description,55,..,SAP-Schema-19.2.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.0,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.0,SAP
+improvement_description,10,"Fitting draughtproofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draughtproofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.0,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.0,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.0,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.0,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.0,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.0,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.0,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.0,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.0,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.0,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.0,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.1,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.1,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.1,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.1,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.1,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.1,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.1,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.1,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.1,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.1,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.1,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.1,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.1,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.1,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.1,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.1,SAP
+improvement_description,51,..,SAP-Schema-16.1,SAP
+improvement_description,52,..,SAP-Schema-16.1,SAP
+improvement_description,53,..,SAP-Schema-16.1,SAP
+improvement_description,54,..,SAP-Schema-16.1,SAP
+improvement_description,55,..,SAP-Schema-16.1,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.2,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.2,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.2,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.2,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.2,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.2,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.2,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.2,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.2,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.2,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.2,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.2,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.2,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.2,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.2,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.2,SAP
+improvement_description,51,..,SAP-Schema-16.2,SAP
+improvement_description,52,..,SAP-Schema-16.2,SAP
+improvement_description,53,..,SAP-Schema-16.2,SAP
+improvement_description,54,..,SAP-Schema-16.2,SAP
+improvement_description,55,..,SAP-Schema-16.2,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,SAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,SAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,SAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.3,SAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.3,SAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.3,SAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.3,SAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,SAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.3,SAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.3,SAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.3,SAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,SAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.3,SAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.3,SAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,SAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,SAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.3,SAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.3,SAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.3,SAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,SAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.3,SAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,SAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.3,SAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.3,SAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.3,SAP
+improvement_description,51,..,SAP-Schema-16.3,SAP
+improvement_description,52,..,SAP-Schema-16.3,SAP
+improvement_description,53,..,SAP-Schema-16.3,SAP
+improvement_description,54,..,SAP-Schema-16.3,SAP
+improvement_description,55,..,SAP-Schema-16.3,SAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.0,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.0,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.0,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.0,RdSAP
+improvement_description,10,"Fitting draughtproofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draughtproofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.0,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.0,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.0,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.0,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.0,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.0,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,RdSAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.0,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.0,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,RdSAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.0,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.0,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.0,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.0,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.0,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.0,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.1,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.1,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.1,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.1,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.1,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.1,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.1,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.1,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.1,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,RdSAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.1,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.1,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,RdSAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.1,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.1,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.1,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.1,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.1,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.1,RdSAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.1,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.1,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.1,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.1,RdSAP
+improvement_description,51,..,SAP-Schema-16.1,RdSAP
+improvement_description,52,..,SAP-Schema-16.1,RdSAP
+improvement_description,53,..,SAP-Schema-16.1,RdSAP
+improvement_description,54,..,SAP-Schema-16.1,RdSAP
+improvement_description,55,..,SAP-Schema-16.1,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.2,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.2,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.2,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.2,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.2,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.2,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.2,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.2,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.2,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,RdSAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.2,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.2,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,RdSAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.2,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.2,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.2,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.2,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.2,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.2,RdSAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.2,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.2,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.2,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.2,RdSAP
+improvement_description,51,..,SAP-Schema-16.2,RdSAP
+improvement_description,52,..,SAP-Schema-16.2,RdSAP
+improvement_description,53,..,SAP-Schema-16.2,RdSAP
+improvement_description,54,..,SAP-Schema-16.2,RdSAP
+improvement_description,55,..,SAP-Schema-16.2,RdSAP
+improvement_description,1,"Installing an 80 mm thick cylinder jacket around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. A cylinder jacket is a layer of insulation that is fitted around the hot water cylinder. The jacket should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,RdSAP
+improvement_description,2,"Increasing the thickness of existing insulation around the hot water cylinder will help to maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. An additional cylinder jacket or other suitable insulation layer can be used. The insulation should be fitted over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,RdSAP
+improvement_description,3,"Increasing the thickness of existing insulation by adding an 80 mm cylinder jacket around the hot water cylinder will help maintain the water at the required temperature; this will reduce the amount of energy used and lower fuel bills. The jacket should be fitted over the top of the existing foam insulation and over any thermostat clamped to the cylinder. Hot water pipes from the hot water cylinder should also be insulated, using pre-formed pipe insulation of up to 50 mm thickness (or to suit the space available) for as far as they can be accessed to reduce losses in summer. All these materials can be purchased from DIY stores and installed by a competent DIY enthusiast.",SAP-Schema-16.3,RdSAP
+improvement_description,4,"A hot water cylinder thermostat enables the boiler to switch off when the water in the cylinder reaches the required temperature; this minimises the amount of energy that is used and lowers fuel bills. The thermostat is a temperature sensor that sends a signal to the boiler when the required temperature is reached. To be fully effective it needs to be sited in the correct position and hard wired in place, so it should be installed by a competent plumber or heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,5,"Loft insulation laid in the loft space or between roof rafters to a depth of at least 270 mm will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Insulation should not be placed below any cold water storage tank; any such tank should also be insulated on its sides and top, and there should be boarding on battens over the insulation to provide safe access between the loft hatch and the cold water tank. The insulation can be installed by professional contractors but also by a capable DIY enthusiast. Loose granules may be used instead of insulation quilt; this form of loft insulation can be blown into place and can be useful where access is difficult. The loft space must have adequate ventilation to prevent dampness; seek advice about this if unsure (particularly if installing insulation between rafters because a vapour control layer and ventilation above the insulation are required). Further information about loft insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,6,"Cavity wall insulation, to fill the gap between the inner and outer layers of external walls with an insulating material, reduces heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. The insulation material is pumped into the gap through small holes that are drilled into the outer walls, and the holes are made good afterwards. As specialist machinery is used to fill the cavity, a professional installation company should carry out this work, and they should carry out a thorough survey before commencing work to ensure that this type of insulation is suitable for this home. They should also provide a guarantee for the work and handle any building control issues. Further information about cavity wall insulation and details of local installers can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,7,"Solid wall insulation involves adding a layer of insulation to either the inside or the outside surface of the external walls, which reduces heat loss and lowers fuel bills. As it is more expensive than cavity wall insulation it is only recommended for walls without a cavity, or where for technical reasons a cavity cannot be filled. Internal insulation, known as dry-lining, is where a layer of insulation is fixed to the inside surface of external walls; this type of insulation is best applied when rooms require redecorating and can be installed by a competent DIY enthusiast. External solid wall insulation is the application of an insulant and a weather-protective finish to the outside of the wall. This may improve the look of the home, particularly where existing brickwork or rendering is poor, and will provide long-lasting weather protection. Further information can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,8,"Double glazing is the term given to a system where two panes of glass are made up into a sealed unit. Replacing existing single-glazed windows with double glazing will improve comfort in the home by reducing draughts and cold spots near windows. Double-glazed windows may also reduce noise, improve security and combat problems with condensation.",SAP-Schema-16.3,RdSAP
+improvement_description,9,Secondary glazing is the addition of a second pane of glass inside the existing window. Adding secondary glazing will improve comfort in the home by reducing draughts and cold spots near windows. It may also reduce noise and combat problems with condensation. Installation can be carried out by a competent DIY enthusiast.,SAP-Schema-16.3,RdSAP
+improvement_description,10,"Fitting draught proofing, strips of insulation around windows and doors, will improve the comfort in the home. A contractor can be employed but draught proofing can be installed by a competent DIY enthusiast.",SAP-Schema-16.3,RdSAP
+improvement_description,11,"The heating system would benefit from a programmer and room thermostat to enable the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except one – the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,12,"A room thermostat will increase the efficiency of the heating system by enabling the boiler to switch off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,13,"Thermostatic radiator valves allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves. Thermostatic radiator valves should be fitted to every radiator except the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,14,The heating system should have a room thermostat to enable the boiler to switch off when no heat is required. A competent heating engineer should be asked to do this work. Insist that the thermostat switches off the boiler as well as the pump and that the thermostatic radiator valve is removed from any radiator in the same room as the thermostat. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.3,RdSAP
+improvement_description,15,"The heating system would benefit from a programmer to provide better comfort through automatic control of the system. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating and/or hot water patterns to be set for weekdays and weekends and holidays. Thermostatic radiator valves should also be installed, to allow the temperature of each room to be controlled to suit individual needs, adding to comfort and reducing heating bills provided internal doors are kept closed. For example, they can be set to be warmer in the living room and bathroom than in the bedrooms. Ask a competent heating engineer to install thermostatic radiator valves and a fully pumped system with the pump and the boiler turned off by the room thermostat. Thermostatic radiator valves should be fitted to every radiator except for the radiator in the same room as the room thermostat. Remember the room thermostat is needed as well as the thermostatic radiator valves, to enable the boiler to switch off when no heat is required. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,16,"The heating system controls should be improved so that both the temperature and time of heating can be set differently in separate areas of your house; this will reduce the amount of energy used and lower fuel bills. For example, it is possible to have cooler temperatures in the bedrooms than in the living room provided internal doors are kept closed, and to have a longer heating period for the living room. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,17,"The warm air heating system would benefit from the addition of a programmer and room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. A modern programmer can provide different time programmes for heating and hot water, allowing different time periods to be set for each; seven-day programmers also allow different heating patterns to be set for weekdays and weekends and holidays. It is best to obtain advice from a qualified heating engineer.",SAP-Schema-16.3,RdSAP
+improvement_description,18,The warm air heating system in this home would benefit from the addition of a room thermostat so that it switches off when no heat is required; this will reduce the amount of energy used and lower fuel bills. Insist that the thermostat switches off the warm air burner as well as the blower. It is best to obtain advice from a qualified heating engineer.,SAP-Schema-16.3,RdSAP
+improvement_description,19,"A solar water heating panel, usually fixed to the roof, uses the sun to pre-heat the hot water supply. This will significantly reduce the demand on the heating system to provide hot water and hence save fuel and money. The Solar Trade Association has up-to-date information on local installers.",SAP-Schema-16.3,RdSAP
+improvement_description,20,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat this property. This improvement is most appropriate when the existing central heating boiler needs repair or replacement, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,22,Modern boilers are cleaner burning and more efficient than the boiler in this home and cost less to run. A biomass boiler burns renewable fuel such as wood pellets and therefore is less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.3,RdSAP
+improvement_description,23,"A closed-in solid fuel stove (also called a room heater) is about twice as efficient as an open fire. Modern heaters with glass doors are clean, easy to use and provide an attractive source of heating. A biomass boiler burns renewable fuel such as wood pellets and therefore is much less damaging to the environment. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,24,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,RdSAP
+improvement_description,25,"Modern storage heaters are smaller and easier to control than the older type in the property. Ask for a quotation for new, fan-assisted heaters with automatic charge control. As installations should be in accordance with the current regulations covering electrical wiring, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options which might also include switching to other forms of electric heating.",SAP-Schema-16.3,RdSAP
+improvement_description,26,"A modern warm air unit is capable of higher efficiency than older types, meaning it will burn less fuel for heating and (if fitted) the hot water system in your property. This improvement is most appropriate when the existing central heating warm air unit or hot water service needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,27,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options. It is also recommended to change the electricity tariff to standard tariff when off-peak is no longer used.",SAP-Schema-16.3,RdSAP
+improvement_description,28,"Condensing boilers have a much higher efficiency than other types of heating appliance, meaning they will burn less fuel to heat the property. This option is best taken up when the present warm air unit requires repair or replacement. Building Regulations require replacement oil boilers to be of the condensing type unless there are exceptional circumstances. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,29,"Changing the heating to use a mains gas boiler that provides both space and water heating will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location; remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing heating system needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,30,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. A dual-immersion cylinder, which can be installed at the same time, will provide cheaper hot water than the system currently installed. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,RdSAP
+improvement_description,31,"Modern storage heaters are less expensive to run than the direct acting, on-peak heating system in the property. A dual-rate electricity supply is required to provide the off-peak electricity that these heaters use; this is easily obtained by contacting the energy supplier. Ask for a quotation for fan-assisted heaters with automatic charge control. As installations should be in accordance with the national wiring standards, only a qualified electrician should carry out the installation. It is best to obtain advice from a qualified electrical heating engineer. Ask a qualified electrical heating engineer to explain the options, which might also include switching to other forms of electric heating.",SAP-Schema-16.3,RdSAP
+improvement_description,34,A solar PV system is one which converts light directly into electricity via panels placed on the roof with no waste and no emissions. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Photovoltaic Association has up-to-date information on local installers who are qualified electricians. It is best to obtain advice from a qualified electrician. Ask the electrician to explain the options.,SAP-Schema-16.3,RdSAP
+improvement_description,35,"Replacement of traditional light bulbs with energy saving recommended ones will reduce lighting costs over the lifetime of the bulb, and they last up to 12 times longer than ordinary light bulbs. Also consider selecting low energy light fittings when redecorating; contact the Lighting Association for your nearest stockist of Domestic Energy Efficient Lighting Scheme fittings.",SAP-Schema-16.3,RdSAP
+improvement_description,36,"A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,37,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,38,"A condensing boiler is capable of much higher efficiencies than other types of boiler, meaning it will burn less fuel to heat the property. It is recommended to install a separate condensing boiler, independent of the range cooker, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,39,A biomass stove (also called a room heater) burns renewable fuel such as wood pellets and therefore is less damaging to the environment than the solid fuel room heater in this home. This improvement is most appropriate when the existing heating system needs repair or replacement. Provisions under the Clean Air Act apply to this work. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.,SAP-Schema-16.3,RdSAP
+improvement_description,40,"A full central heating system using a condensing boiler will provide space and water heating at greater efficiency than gas room heaters, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing boilers need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,42,"Changing the heating to use a mains gas heating unit will save money, as mains gas is currently cheaper than the fuel being used at present. A condensing unit is capable of much higher efficiencies than other types, meaning it will burn less fuel to heat this property, but there may be exceptional circumstances making this impractical. Condensing units need a drain for the condensate which limits their location. Remember this when considering remodelling the room containing the existing boiler even if the latter is to be retained for the time being (for example a kitchen makeover). This improvement is most appropriate when the existing central heating unit needs repair or replacement. It is best to obtain advice from a qualified heating engineer. Ask the engineer to explain the options.",SAP-Schema-16.3,RdSAP
+improvement_description,44,"A wind turbine provides electricity from wind energy. This electricity is used throughout the home in the same way as the electricity purchased from an energy supplier. The British Wind Energy Association has up-to-date information on suppliers of small-scale wind systems. Wind turbines are not suitable for all properties. The system’s effectiveness depends on local wind speeds and the presence of nearby obstructions, and a site survey should be undertaken by an accredited installer.",SAP-Schema-16.3,RdSAP
+improvement_description,45,"Insulation of a flat roof will significantly reduce heat loss through the roof; this will improve levels of comfort, reduce energy use and lower fuel bills. Where the weatherproof membrane is sound and the roof construction is appropriate, suitable insulation can be placed on top of the roof membrane (inverted roof). Alternatively, where the weatherproof membrane needs to be replaced insulation can be provided under the weatherproof membrane (warm roof). Further information about roof insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,46,"Insulating roof rooms will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. If it has a flat ceiling insulation can usually be added above the ceiling, and sloping ceilings and walls of roof rooms can be insulated using an internal lining board. Further information about roof room insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,47,"Insulation of a floor will significantly reduce heat loss; this will improve levels of comfort, reduce energy use and lower fuel bills. Suspended floors can sometimes be insulated from below which means that the floor does not need to be lifted to install the insulation. Further information about floor insulation and details of local contractors can be obtained from the National Insulation Association (www.nationalinsulationassociation.org.uk).",SAP-Schema-16.3,RdSAP
+improvement_description,48,High performance external doors contain insulation and lose heat at about half the rate of conventional external doors.,SAP-Schema-16.3,RdSAP
+improvement_description,49,A shower heat recovery system extracts heat from the water in the shower drain and transfers it to incoming cold water. This reduces the amount of energy needed per shower.,SAP-Schema-16.3,RdSAP
+improvement_description,50,A flue gas heat recovery system extracts heat from the boiler flue gases and transfers it to the incoming cold water so that the boiler needs to supply less heat. It is suitable for use only with a modern condensing gas boiler and should be fitted when a replacement boiler is installed.,SAP-Schema-16.3,RdSAP
+improvement_description,51,..,SAP-Schema-16.3,RdSAP
+improvement_description,52,..,SAP-Schema-16.3,RdSAP
+improvement_description,53,..,SAP-Schema-16.3,RdSAP
+improvement_description,54,..,SAP-Schema-16.3,RdSAP
+improvement_description,55,..,SAP-Schema-16.3,RdSAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.0,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.0,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.0,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.0,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.1,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.1,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.1,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.1,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.1,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.1,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.1,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.1,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.1,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.1,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.2,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.2,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.2,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.2,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.2,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.2,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.2,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.2,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.2,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.2,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.3,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.3,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.3,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.3,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.3,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.3,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.3,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.3,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.3,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.3,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-17.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-17.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-17.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-17.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-17.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-17.0,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-17.0,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-17.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-17.0,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-17.0,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-17.1,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-17.1,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-17.1,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-17.1,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-17.1,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-17.1,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-17.1,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-17.1,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-17.1,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-17.1,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-18.0.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-18.0.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-18.0.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-18.0.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-18.0.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-18.0.0,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-18.0.0,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-18.0.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-18.0.0,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-18.0.0,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-19.0.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-19.0.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-19.0.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-19.0.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-19.0.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-19.0.0,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-19.0.0,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-19.0.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-19.0.0,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-19.0.0,SAP
+ventilation_type,1,"natural with intermittent extract fans
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-19.1.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-19.1.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-19.1.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,7,"balanced without heat recovery (MV)
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,8,"balanced with heat recovery (MVHR)
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or
+            passive vents. For backwards compatibility only, do not use.
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,10,"natural with intermittent extract fans and passive
+            vents
+          ",SAP-Schema-19.1.0,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-19.2.0,SAP
+ventilation_type,2,natural with passive vents,SAP-Schema-19.2.0,SAP
+ventilation_type,3,positive input from loft,SAP-Schema-19.2.0,SAP
+ventilation_type,4,positive input from outside,SAP-Schema-19.2.0,SAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-19.2.0,SAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-19.2.0,SAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-19.2.0,SAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-19.2.0,SAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-19.2.0,SAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-19.2.0,SAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.0,RdSAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.0,RdSAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.0,RdSAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.0,RdSAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.0,RdSAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.0,RdSAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.0,RdSAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.0,RdSAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.0,RdSAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.0,RdSAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.1,RdSAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.1,RdSAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.1,RdSAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.1,RdSAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.1,RdSAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.1,RdSAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.1,RdSAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.1,RdSAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.1,RdSAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.1,RdSAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.2,RdSAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.2,RdSAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.2,RdSAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.2,RdSAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.2,RdSAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.2,RdSAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.2,RdSAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.2,RdSAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.2,RdSAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.2,RdSAP
+ventilation_type,1,natural with intermittent extract fans,SAP-Schema-16.3,RdSAP
+ventilation_type,2,natural with passive vents,SAP-Schema-16.3,RdSAP
+ventilation_type,3,positive input from loft,SAP-Schema-16.3,RdSAP
+ventilation_type,4,positive input from outside,SAP-Schema-16.3,RdSAP
+ventilation_type,5,"mechanical extract, centralised (MEV c)",SAP-Schema-16.3,RdSAP
+ventilation_type,6,"mechanical extract, decentralised (MEV dc)",SAP-Schema-16.3,RdSAP
+ventilation_type,7,balanced without heat recovery (MV),SAP-Schema-16.3,RdSAP
+ventilation_type,8,balanced with heat recovery (MVHR),SAP-Schema-16.3,RdSAP
+ventilation_type,9,"natural with intermittent extract fans and/or passive vents.  For backwards compatibility only, do not use.",SAP-Schema-16.3,RdSAP
+ventilation_type,10,natural with intermittent extract fans and passive vents,SAP-Schema-16.3,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-17.0,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-17.1,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-18.0,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-19.0,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-20.0.0,RdSAP
+cylinder_insulation_thickness,0,0mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-21.0.0,RdSAP
+cylinder_insulation_thickness,0,0mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,12,12mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,25,25 mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,38,38 mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,50,50 mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,80,80 mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,120,120mm,RdSAP-Schema-21.0.1,RdSAP
+cylinder_insulation_thickness,160,160mm,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-16.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-16.0,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-16.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-16.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-16.0,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.0,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-16.0,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-16.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-16.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-16.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.0,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.0,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.0,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.0,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.0,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.0,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.0,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.0,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.0,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.0,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.0,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.0,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.0,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.0,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.0,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.0,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-16.0,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.0,SAP
+water_heating_fuel,73,rape seed oil,SAP-Schema-16.0,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-16.0,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-16.0,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-16.1,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-16.1,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-16.1,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-16.1,SAP
+water_heating_fuel,8,LNG,SAP-Schema-16.1,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.1,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.1,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-16.1,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.1,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-16.1,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-16.1,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-16.1,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.1,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.1,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.1,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.1,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.1,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.1,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.1,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.1,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.1,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.1,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.1,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.1,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.1,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.1,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.1,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.1,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.1,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.1,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.1,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-16.1,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.1,SAP
+water_heating_fuel,73,rape seed oil,SAP-Schema-16.1,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.1,SAP
+water_heating_fuel,75,B30K,SAP-Schema-16.1,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-16.1,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-16.2,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-16.2,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-16.2,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-16.2,SAP
+water_heating_fuel,8,LNG,SAP-Schema-16.2,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.2,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.2,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-16.2,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.2,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-16.2,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-16.2,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-16.2,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.2,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.2,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.2,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.2,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.2,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.2,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.2,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.2,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.2,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.2,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.2,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.2,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.2,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.2,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.2,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.2,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.2,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.2,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.2,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-16.2,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.2,SAP
+water_heating_fuel,73,rape seed oil,SAP-Schema-16.2,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.2,SAP
+water_heating_fuel,75,B30K,SAP-Schema-16.2,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-16.2,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-16.3,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-16.3,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-16.3,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-16.3,SAP
+water_heating_fuel,8,LNG,SAP-Schema-16.3,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-16.3,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-16.3,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-16.3,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-16.3,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-16.3,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-16.3,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-16.3,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-16.3,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-16.3,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-16.3,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-16.3,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-16.3,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-16.3,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-16.3,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-16.3,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-16.3,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-16.3,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-16.3,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-16.3,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-16.3,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-16.3,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-16.3,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-16.3,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-16.3,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-16.3,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-16.3,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-16.3,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-16.3,SAP
+water_heating_fuel,73,rape seed oil,SAP-Schema-16.3,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.3,SAP
+water_heating_fuel,75,B30K,SAP-Schema-16.3,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-16.3,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-17.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-17.0,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-17.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-17.0,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-17.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-17.0,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-17.0,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-17.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-17.0,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-17.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-17.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-17.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-17.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-17.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-17.0,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-17.0,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-17.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-17.0,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-17.0,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-17.0,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-17.0,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-17.0,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-17.0,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-17.0,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-17.0,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-17.0,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-17.0,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-17.0,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-17.0,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-17.0,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-17.0,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-17.0,SAP
+water_heating_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-17.0,SAP
+water_heating_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-17.0,SAP
+water_heating_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-17.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-17.0,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-17.0,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-17.0,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-17.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-17.0,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-17.0,SAP
+water_heating_fuel,99,Community heating schemes: special fuel,SAP-Schema-17.0,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-17.1,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-17.1,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-17.1,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-17.1,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-17.1,SAP
+water_heating_fuel,8,LNG,SAP-Schema-17.1,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-17.1,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-17.1,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-17.1,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-17.1,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-17.1,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-17.1,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-17.1,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-17.1,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-17.1,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-17.1,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-17.1,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-17.1,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-17.1,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-17.1,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-17.1,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-17.1,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-17.1,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-17.1,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-17.1,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-17.1,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-17.1,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-17.1,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-17.1,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-17.1,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-17.1,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-17.1,SAP
+water_heating_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-17.1,SAP
+water_heating_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-17.1,SAP
+water_heating_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-17.1,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-17.1,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-17.1,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-17.1,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-17.1,SAP
+water_heating_fuel,75,B30K,SAP-Schema-17.1,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-17.1,SAP
+water_heating_fuel,99,Community heating schemes: special fuel,SAP-Schema-17.1,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-18.0.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-18.0.0,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-18.0.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-18.0.0,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-18.0.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-18.0.0,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-18.0.0,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-18.0.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-18.0.0,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-18.0.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-18.0.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-18.0.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-18.0.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-18.0.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-18.0.0,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-18.0.0,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-18.0.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-18.0.0,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-18.0.0,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-18.0.0,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-18.0.0,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-18.0.0,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-18.0.0,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-18.0.0,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-18.0.0,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-18.0.0,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-18.0.0,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-18.0.0,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-18.0.0,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-18.0.0,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-18.0.0,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-18.0.0,SAP
+water_heating_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-18.0.0,SAP
+water_heating_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-18.0.0,SAP
+water_heating_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-18.0.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-18.0.0,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-18.0.0,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-18.0.0,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-18.0.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-18.0.0,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-18.0.0,SAP
+water_heating_fuel,99,Community heating schemes: special fuel,SAP-Schema-18.0.0,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-19.0.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-19.0.0,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-19.0.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-19.0.0,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-19.0.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-19.0.0,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-19.0.0,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-19.0.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-19.0.0,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-19.0.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-19.0.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-19.0.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-19.0.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-19.0.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-19.0.0,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-19.0.0,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-19.0.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-19.0.0,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-19.0.0,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-19.0.0,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-19.0.0,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-19.0.0,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-19.0.0,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-19.0.0,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-19.0.0,SAP
+water_heating_fuel,49,Community heating schemes: electricity generated by CHP,SAP-Schema-19.0.0,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-19.0.0,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-19.0.0,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-19.0.0,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-19.0.0,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-19.0.0,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-19.0.0,SAP
+water_heating_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-19.0.0,SAP
+water_heating_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-19.0.0,SAP
+water_heating_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-19.0.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-19.0.0,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-19.0.0,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.0.0,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-19.0.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-19.0.0,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-19.0.0,SAP
+water_heating_fuel,99,Fuel data from pcdb,SAP-Schema-19.0.0,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-19.1.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-19.1.0,SAP
+water_heating_fuel,3,Gas: bottled LPG,SAP-Schema-19.1.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-19.1.0,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-19.1.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-19.1.0,SAP
+water_heating_fuel,9,"LPG subject to Special Condition 18
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,10,"Solid fuel: dual fuel appliance (mineral and wood)
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-19.1.0,SAP
+water_heating_fuel,12,"Solid fuel: manufactured smokeless fuel
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-19.1.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-19.1.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-19.1.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary
+            heating)
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for
+            main heating)
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,36,"Electricity: electricity sold to grid
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,37,"Electricity: electricity displaced from grid
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,41,"Community heating schemes: heat from electric heat
+            pump
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,42,"Community heating schemes: heat from boilers - waste
+            combustion
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,43,"Community heating schemes: heat from boilers -
+            biomass
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,44,"Community heating schemes: heat from boilers -
+            biogas
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,45,"Community heating schemes: waste heat from power
+            stations
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,46,"Community heating schemes: geothermal heat source
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,47,"Community heating schemes: high grade heat recovered
+            from process
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,48,"Community heating schemes: heat from CHP
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,49,"Community heating schemes: low grade heat recovered
+            from process
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,50,"Community heating schemes: electricity for pumping
+            in distribution network
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,51,"Community heating schemes: heat from mains gas
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,52,"Community heating schemes: heat from LPG
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,53,"Community heating schemes: heat from oil
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,54,"Community heating schemes: heat from coal
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,55,"Community heating schemes: heat from B30D
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,56,"Community heating schemes: heat from boilers that
+            can use mineral oil or biodiesel
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,57,"Community heating schemes: heat from boilers using
+            biodiesel from any biomass source
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,58,"Community heating schemes: biodiesel from vegetable
+            oil only
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-19.1.0,SAP
+water_heating_fuel,72,"biodiesel from used cooking oil only
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.1.0,SAP
+water_heating_fuel,74,"appliances able to use mineral oil or liquid
+            biofuel
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-19.1.0,SAP
+water_heating_fuel,76,"bioethanol from any biomass source
+          ",SAP-Schema-19.1.0,SAP
+water_heating_fuel,99,Fuel data from pcdb,SAP-Schema-19.1.0,SAP
+water_heating_fuel,1,Gas: mains gas,SAP-Schema-19.2.0,SAP
+water_heating_fuel,2,Gas: bulk LPG,SAP-Schema-19.2.0,SAP
+water_heating_fuel,3,Gas: bottled LPG (for main heating),SAP-Schema-19.2.0,SAP
+water_heating_fuel,4,Oil: heating oil,SAP-Schema-19.2.0,SAP
+water_heating_fuel,5,Gas: bottled LPG (for secondary heating),SAP-Schema-19.2.0,SAP
+water_heating_fuel,7,Gas: biogas,SAP-Schema-19.2.0,SAP
+water_heating_fuel,8,LNG,SAP-Schema-19.2.0,SAP
+water_heating_fuel,9,LPG subject to Special Condition 18,SAP-Schema-19.2.0,SAP
+water_heating_fuel,10,Solid fuel: dual fuel appliance (mineral and wood),SAP-Schema-19.2.0,SAP
+water_heating_fuel,11,Solid fuel: house coal,SAP-Schema-19.2.0,SAP
+water_heating_fuel,12,Solid fuel: manufactured smokeless fuel,SAP-Schema-19.2.0,SAP
+water_heating_fuel,15,Solid fuel: anthracite,SAP-Schema-19.2.0,SAP
+water_heating_fuel,20,Solid fuel: wood logs,SAP-Schema-19.2.0,SAP
+water_heating_fuel,21,Solid fuel: wood chips,SAP-Schema-19.2.0,SAP
+water_heating_fuel,22,"Solid fuel: wood pellets (in bags, for secondary heating)",SAP-Schema-19.2.0,SAP
+water_heating_fuel,23,"Solid fuel: wood pellets (bulk supply in bags, for main heating)",SAP-Schema-19.2.0,SAP
+water_heating_fuel,36,Electricity: electricity sold to grid,SAP-Schema-19.2.0,SAP
+water_heating_fuel,37,Electricity: electricity displaced from grid,SAP-Schema-19.2.0,SAP
+water_heating_fuel,39,"Electricity: electricity, unspecified tariff",SAP-Schema-19.2.0,SAP
+water_heating_fuel,41,Community heating schemes: heat from electric heat pump,SAP-Schema-19.2.0,SAP
+water_heating_fuel,42,Community heating schemes: heat from boilers - waste combustion,SAP-Schema-19.2.0,SAP
+water_heating_fuel,43,Community heating schemes: heat from boilers - biomass,SAP-Schema-19.2.0,SAP
+water_heating_fuel,44,Community heating schemes: heat from boilers - biogas,SAP-Schema-19.2.0,SAP
+water_heating_fuel,45,Community heating schemes: waste heat from power stations,SAP-Schema-19.2.0,SAP
+water_heating_fuel,46,Community heating schemes: geothermal heat source,SAP-Schema-19.2.0,SAP
+water_heating_fuel,47,Community heating schemes: high grade heat recovered from process,SAP-Schema-19.2.0,SAP
+water_heating_fuel,48,Community heating schemes: heat from CHP,SAP-Schema-19.2.0,SAP
+water_heating_fuel,49,Community heating schemes: low grade heat recovered from process,SAP-Schema-19.2.0,SAP
+water_heating_fuel,50,Community heating schemes: electricity for pumping in distribution network,SAP-Schema-19.2.0,SAP
+water_heating_fuel,51,Community heating schemes: heat from mains gas,SAP-Schema-19.2.0,SAP
+water_heating_fuel,52,Community heating schemes: heat from LPG,SAP-Schema-19.2.0,SAP
+water_heating_fuel,53,Community heating schemes: heat from oil,SAP-Schema-19.2.0,SAP
+water_heating_fuel,54,Community heating schemes: heat from coal,SAP-Schema-19.2.0,SAP
+water_heating_fuel,55,Community heating schemes: heat from B30D,SAP-Schema-19.2.0,SAP
+water_heating_fuel,56,Community heating schemes: heat from boilers that can use mineral oil or biodiesel,SAP-Schema-19.2.0,SAP
+water_heating_fuel,57,Community heating schemes: heat from boilers using biodiesel from any biomass source,SAP-Schema-19.2.0,SAP
+water_heating_fuel,58,Community heating schemes: biodiesel from vegetable oil only,SAP-Schema-19.2.0,SAP
+water_heating_fuel,71,biodiesel from any biomass source,SAP-Schema-19.2.0,SAP
+water_heating_fuel,72,biodiesel from used cooking oil only,SAP-Schema-19.2.0,SAP
+water_heating_fuel,73,biodiesel from vegetable oil only,SAP-Schema-19.2.0,SAP
+water_heating_fuel,74,appliances able to use mineral oil or liquid biofuel,SAP-Schema-19.2.0,SAP
+water_heating_fuel,75,B30K,SAP-Schema-19.2.0,SAP
+water_heating_fuel,76,bioethanol from any biomass source,SAP-Schema-19.2.0,SAP
+water_heating_fuel,99,Fuel data from pcdb,SAP-Schema-19.2.0,SAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-17.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-17.1,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-18.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-19.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-20.0.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,38,Gas: bottled LPG (for secondary heating),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-21.0.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system or data is from a community network,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,3,bottled LPG,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,5,anthracite,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,6,wood logs,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,7,bulk wood pellets,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,8,wood chips,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,15,smokeless coal,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,17,LPG special condition,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,18,B30K (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,19,bioethanol,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,20,mains gas (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,21,LPG (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,22,oil (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,23,B30D (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,24,coal (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,25,electricity (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,26,mains gas (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,27,LPG (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,28,oil (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,29,electricity (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,30,waste combustion (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,31,biomass (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,32,biogas (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,33,house coal (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,36,biodiesel from vegetable oil only (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,38,Gas: bottled LPG (for secondary heating),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,51,biogas (not community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,56,heat from boilers that can use mineral oil or biodiesel (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,57,heat from boilers using biodiesel from any biomass source (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,58,biodiesel from vegetable oil only (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,99,from heat network data (community),RdSAP-Schema-21.0.1,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.0,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,3,bottled LPG,SAP-Schema-16.0,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,5,anthracite,SAP-Schema-16.0,RdSAP
+water_heating_fuel,6,wood logs,SAP-Schema-16.0,RdSAP
+water_heating_fuel,7,bulk wood pellets,SAP-Schema-16.0,RdSAP
+water_heating_fuel,8,wood chips,SAP-Schema-16.0,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.0,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.0,RdSAP
+water_heating_fuel,15,smokeless coal,SAP-Schema-16.0,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.0,RdSAP
+water_heating_fuel,17,LPG special condition,SAP-Schema-16.0,RdSAP
+water_heating_fuel,18,B30K (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,19,bioethanol,SAP-Schema-16.0,RdSAP
+water_heating_fuel,20,mains gas (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,21,LPG (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,22,oil (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,23,B30D (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,24,coal (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,25,electricity (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,26,mains gas (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,27,LPG (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,28,oil (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,29,electricity (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,30,waste combustion (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,31,biomass (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,32,biogas (community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,33,house coal (not community),SAP-Schema-16.0,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,SAP-Schema-16.0,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.0,RdSAP
+water_heating_fuel,36,rapeseed oil,SAP-Schema-16.0,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.0,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.1,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,3,bottled LPG,SAP-Schema-16.1,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,5,anthracite,SAP-Schema-16.1,RdSAP
+water_heating_fuel,6,wood logs,SAP-Schema-16.1,RdSAP
+water_heating_fuel,7,bulk wood pellets,SAP-Schema-16.1,RdSAP
+water_heating_fuel,8,wood chips,SAP-Schema-16.1,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.1,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.1,RdSAP
+water_heating_fuel,15,smokeless coal,SAP-Schema-16.1,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.1,RdSAP
+water_heating_fuel,17,LPG special condition,SAP-Schema-16.1,RdSAP
+water_heating_fuel,18,B30K (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,19,bioethanol,SAP-Schema-16.1,RdSAP
+water_heating_fuel,20,mains gas (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,21,LPG (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,22,oil (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,23,B30D (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,24,coal (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,25,electricity (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,26,mains gas (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,27,LPG (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,28,oil (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,29,electricity (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,30,waste combustion (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,31,biomass (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,32,biogas (community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,33,house coal (not community),SAP-Schema-16.1,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,SAP-Schema-16.1,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.1,RdSAP
+water_heating_fuel,36,rapeseed oil,SAP-Schema-16.1,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.1,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.2,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,3,bottled LPG,SAP-Schema-16.2,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,5,anthracite,SAP-Schema-16.2,RdSAP
+water_heating_fuel,6,wood logs,SAP-Schema-16.2,RdSAP
+water_heating_fuel,7,bulk wood pellets,SAP-Schema-16.2,RdSAP
+water_heating_fuel,8,wood chips,SAP-Schema-16.2,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.2,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.2,RdSAP
+water_heating_fuel,15,smokeless coal,SAP-Schema-16.2,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.2,RdSAP
+water_heating_fuel,17,LPG special condition,SAP-Schema-16.2,RdSAP
+water_heating_fuel,18,B30K (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,19,bioethanol,SAP-Schema-16.2,RdSAP
+water_heating_fuel,20,mains gas (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,21,LPG (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,22,oil (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,23,B30D (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,24,coal (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,25,electricity (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,26,mains gas (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,27,LPG (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,28,oil (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,29,electricity (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,30,waste combustion (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,31,biomass (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,32,biogas (community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,33,house coal (not community),SAP-Schema-16.2,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,SAP-Schema-16.2,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.2,RdSAP
+water_heating_fuel,36,rapeseed oil,SAP-Schema-16.2,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.2,RdSAP
+water_heating_fuel,0,To be used only when there is no heating/hot-water system,SAP-Schema-16.3,RdSAP
+water_heating_fuel,1,mains gas - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,2,LPG - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,3,bottled LPG,SAP-Schema-16.3,RdSAP
+water_heating_fuel,4,oil - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,5,anthracite,SAP-Schema-16.3,RdSAP
+water_heating_fuel,6,wood logs,SAP-Schema-16.3,RdSAP
+water_heating_fuel,7,bulk wood pellets,SAP-Schema-16.3,RdSAP
+water_heating_fuel,8,wood chips,SAP-Schema-16.3,RdSAP
+water_heating_fuel,9,dual fuel - mineral + wood,SAP-Schema-16.3,RdSAP
+water_heating_fuel,10,electricity - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,11,waste combustion - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,12,biomass - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,13,biogas - landfill - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,14,house coal - this is for backwards compatibility only and should not be used,SAP-Schema-16.3,RdSAP
+water_heating_fuel,15,smokeless coal,SAP-Schema-16.3,RdSAP
+water_heating_fuel,16,wood pellets in bags for secondary heating,SAP-Schema-16.3,RdSAP
+water_heating_fuel,17,LPG special condition,SAP-Schema-16.3,RdSAP
+water_heating_fuel,18,B30K (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,19,bioethanol,SAP-Schema-16.3,RdSAP
+water_heating_fuel,20,mains gas (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,21,LPG (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,22,oil (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,23,B30D (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,24,coal (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,25,electricity (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,26,mains gas (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,27,LPG (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,28,oil (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,29,electricity (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,30,waste combustion (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,31,biomass (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,32,biogas (community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,33,house coal (not community),SAP-Schema-16.3,RdSAP
+water_heating_fuel,34,biodiesel from any biomass source,SAP-Schema-16.3,RdSAP
+water_heating_fuel,35,biodiesel from used cooking oil only,SAP-Schema-16.3,RdSAP
+water_heating_fuel,36,rapeseed oil,SAP-Schema-16.3,RdSAP
+water_heating_fuel,37,appliances able to use mineral oil or liquid biofuel,SAP-Schema-16.3,RdSAP
+built_form,1,Detached,RdSAP-Schema-17.0,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-17.0,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-17.0,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-17.0,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-17.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-17.0,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-17.0,RdSAP
+built_form,1,Detached,RdSAP-Schema-17.1,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-17.1,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-17.1,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-17.1,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-17.1,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-17.1,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-17.1,RdSAP
+built_form,1,Detached,RdSAP-Schema-18.0,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-18.0,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-18.0,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-18.0,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-18.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-18.0,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-18.0,RdSAP
+built_form,1,Detached,RdSAP-Schema-19.0,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-19.0,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-19.0,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-19.0,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-19.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-19.0,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-19.0,RdSAP
+built_form,1,Detached,RdSAP-Schema-20.0.0,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-20.0.0,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-20.0.0,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-20.0.0,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-20.0.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-20.0.0,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-20.0.0,RdSAP
+built_form,1,Detached,RdSAP-Schema-21.0.0,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-21.0.0,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-21.0.0,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-21.0.0,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-21.0.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-21.0.0,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-21.0.0,RdSAP
+built_form,1,Detached,RdSAP-Schema-21.0.1,RdSAP
+built_form,2,Semi-Detached,RdSAP-Schema-21.0.1,RdSAP
+built_form,3,End-Terrace,RdSAP-Schema-21.0.1,RdSAP
+built_form,4,Mid-Terrace,RdSAP-Schema-21.0.1,RdSAP
+built_form,5,Enclosed End-Terrace,RdSAP-Schema-21.0.1,RdSAP
+built_form,6,Enclosed Mid-Terrace,RdSAP-Schema-21.0.1,RdSAP
+built_form,NR,Not Recorded,RdSAP-Schema-21.0.1,RdSAP
+built_form,1,Detached,SAP-Schema-16.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-16.0,SAP
+built_form,3,End-Terrace,SAP-Schema-16.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-16.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.0,SAP
+built_form,1,Detached,SAP-Schema-16.1,SAP
+built_form,2,Semi-Detached,SAP-Schema-16.1,SAP
+built_form,3,End-Terrace,SAP-Schema-16.1,SAP
+built_form,4,Mid-Terrace,SAP-Schema-16.1,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.1,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.1,SAP
+built_form,1,Detached,SAP-Schema-16.2,SAP
+built_form,2,Semi-Detached,SAP-Schema-16.2,SAP
+built_form,3,End-Terrace,SAP-Schema-16.2,SAP
+built_form,4,Mid-Terrace,SAP-Schema-16.2,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.2,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.2,SAP
+built_form,1,Detached,SAP-Schema-16.3,SAP
+built_form,2,Semi-Detached,SAP-Schema-16.3,SAP
+built_form,3,End-Terrace,SAP-Schema-16.3,SAP
+built_form,4,Mid-Terrace,SAP-Schema-16.3,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.3,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.3,SAP
+built_form,1,Detached,SAP-Schema-17.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-17.0,SAP
+built_form,3,End-Terrace,SAP-Schema-17.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-17.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-17.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-17.0,SAP
+built_form,1,Detached,SAP-Schema-17.1,SAP
+built_form,2,Semi-Detached,SAP-Schema-17.1,SAP
+built_form,3,End-Terrace,SAP-Schema-17.1,SAP
+built_form,4,Mid-Terrace,SAP-Schema-17.1,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-17.1,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-17.1,SAP
+built_form,1,Detached,SAP-Schema-18.0.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-18.0.0,SAP
+built_form,3,End-Terrace,SAP-Schema-18.0.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-18.0.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-18.0.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-18.0.0,SAP
+built_form,1,Detached,SAP-Schema-19.0.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-19.0.0,SAP
+built_form,3,End-Terrace,SAP-Schema-19.0.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-19.0.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-19.0.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-19.0.0,SAP
+built_form,1,Detached,SAP-Schema-19.1.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-19.1.0,SAP
+built_form,3,End-Terrace,SAP-Schema-19.1.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-19.1.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-19.1.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-19.1.0,SAP
+built_form,1,Detached,SAP-Schema-19.2.0,SAP
+built_form,2,Semi-Detached,SAP-Schema-19.2.0,SAP
+built_form,3,End-Terrace,SAP-Schema-19.2.0,SAP
+built_form,4,Mid-Terrace,SAP-Schema-19.2.0,SAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-19.2.0,SAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-19.2.0,SAP
+built_form,1,Detached,SAP-Schema-16.0,RdSAP
+built_form,2,Semi-Detached,SAP-Schema-16.0,RdSAP
+built_form,3,End-Terrace,SAP-Schema-16.0,RdSAP
+built_form,4,Mid-Terrace,SAP-Schema-16.0,RdSAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.0,RdSAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.0,RdSAP
+built_form,1,Detached,SAP-Schema-16.1,RdSAP
+built_form,2,Semi-Detached,SAP-Schema-16.1,RdSAP
+built_form,3,End-Terrace,SAP-Schema-16.1,RdSAP
+built_form,4,Mid-Terrace,SAP-Schema-16.1,RdSAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.1,RdSAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.1,RdSAP
+built_form,NR,Not Recorded,SAP-Schema-16.1,RdSAP
+built_form,1,Detached,SAP-Schema-16.2,RdSAP
+built_form,2,Semi-Detached,SAP-Schema-16.2,RdSAP
+built_form,3,End-Terrace,SAP-Schema-16.2,RdSAP
+built_form,4,Mid-Terrace,SAP-Schema-16.2,RdSAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.2,RdSAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.2,RdSAP
+built_form,NR,Not Recorded,SAP-Schema-16.2,RdSAP
+built_form,1,Detached,SAP-Schema-16.3,RdSAP
+built_form,2,Semi-Detached,SAP-Schema-16.3,RdSAP
+built_form,3,End-Terrace,SAP-Schema-16.3,RdSAP
+built_form,4,Mid-Terrace,SAP-Schema-16.3,RdSAP
+built_form,5,Enclosed End-Terrace,SAP-Schema-16.3,RdSAP
+built_form,6,Enclosed Mid-Terrace,SAP-Schema-16.3,RdSAP
+built_form,NR,Not Recorded,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.0,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.1,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.1,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.1,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.1,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.1,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.1,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.2,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.2,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.2,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.2,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.2,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.2,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.3,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.3,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.3,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.3,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.3,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.3,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-17.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-17.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-17.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-17.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-17.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-17.0,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-17.1,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-17.1,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-17.1,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-17.1,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-17.1,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-17.1,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-18.0.0,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-19.0.0,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-19.1.0,SAP
+energy_efficiency_rating,0,N/A,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,2,Poor,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,3,Average,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,4,Good,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-19.2.0,SAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-17.0,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-17.1,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-18.0,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-19.0,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-20.0.0,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-21.0.0,RdSAP
+energy_efficiency_rating,0,N/A,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,1,Very Poor,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,2,Poor,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,3,Average,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,4,Good,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,5,Very Good,RdSAP-Schema-21.0.1,RdSAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.0,RdSAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.1,RdSAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.2,RdSAP
+energy_efficiency_rating,0,N/A,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,1,Very Poor,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,2,Poor,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,3,Average,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,4,Good,SAP-Schema-16.3,RdSAP
+energy_efficiency_rating,5,Very Good,SAP-Schema-16.3,RdSAP
+transaction_type,1,Mandatory issue (Marketed sale).,CEPC-7.0,CEPC
+transaction_type,2,Mandatory issue (Non-marketed sale).,CEPC-7.0,CEPC
+transaction_type,3,Mandatory issue (Property on construction).,CEPC-7.0,CEPC
+transaction_type,4,Mandatory issue (Property to let).,CEPC-7.0,CEPC
+transaction_type,5,Voluntary re-issue (A valid EPC is already lodged).,CEPC-7.0,CEPC
+transaction_type,6,Voluntary (No legal requirement for an EPC).,CEPC-7.0,CEPC
+transaction_type,7,Not recorded.,CEPC-7.0,CEPC
+transaction_type,1,Mandatory issue (Marketed sale).,CEPC-7.1,CEPC
+transaction_type,2,"Mandatory issue (Non-marketed sale).
+          ",CEPC-7.1,CEPC
+transaction_type,3,"Mandatory issue (Property on construction).
+          ",CEPC-7.1,CEPC
+transaction_type,4,"Mandatory issue (Property to let).
+          ",CEPC-7.1,CEPC
+transaction_type,5,"Voluntary re-issue (A valid EPC is already
+            lodged).
+          ",CEPC-7.1,CEPC
+transaction_type,6,"Voluntary (No legal requirement for an EPC).
+          ",CEPC-7.1,CEPC
+transaction_type,7,Not recorded.,CEPC-7.1,CEPC
+transaction_type,1,Mandatory issue (Marketed sale).,CEPC-8.0.0,CEPC
+transaction_type,2,Mandatory issue (Non-marketed sale).,CEPC-8.0.0,CEPC
+transaction_type,3,Mandatory issue (Property on construction).,CEPC-8.0.0,CEPC
+transaction_type,4,Mandatory issue (Property to let).,CEPC-8.0.0,CEPC
+transaction_type,5,Voluntary re-issue (A valid EPC is already lodged).,CEPC-8.0.0,CEPC
+transaction_type,6,Voluntary (No legal requirement for an EPC).,CEPC-8.0.0,CEPC
+transaction_type,7,Not recorded.,CEPC-8.0.0,CEPC
diff --git a/packages/domain/src/domain/ml/tests/_fixtures.py b/packages/domain/src/domain/ml/tests/_fixtures.py
index ecc45241..b376b862 100644
--- a/packages/domain/src/domain/ml/tests/_fixtures.py
+++ b/packages/domain/src/domain/ml/tests/_fixtures.py
@@ -3,10 +3,13 @@
 `make_minimal_sap10_epc()` constructs a valid EpcPropertyData with the smallest
 sensible defaults for required fields; target values are passed by kwarg so each
 test parametrises only the fields it cares about.
+
+`make_window()` builds a SapWindow with sensible SAP10 defaults; pass the fields
+relevant to the test (orientation / dimensions / glazing / draught proofing).
 """
 
 from datetime import date
-from typing import Optional
+from typing import Optional, Union
 
 from datatypes.epc.domain.epc_property_data import (
     EpcPropertyData,
@@ -14,9 +17,43 @@ from datatypes.epc.domain.epc_property_data import (
     RenewableHeatIncentive,
     SapEnergySource,
     SapHeating,
+    SapWindow,
+    WindowTransmissionDetails,
 )
 
 
+def make_window(
+    *,
+    orientation: Union[int, str] = 5,  # SAP10: 1=N, 2=NE, 3=E, 4=SE, 5=S, 6=SW, 7=W, 8=NW
+    width: float = 1.0,
+    height: float = 1.0,
+    draught_proofed: bool = True,
+    glazing_type: Union[int, str] = 2,  # "double glazing 2002-2022"
+    glazing_gap: Union[int, str] = "16+",
+    window_type: Union[int, str] = 1,
+    window_location: Union[int, str] = 0,
+    window_wall_type: Union[int, str] = 1,
+    permanent_shutters_present: Union[bool, str] = False,
+    frame_material: Optional[str] = "PVC",
+    window_transmission_details: Optional[WindowTransmissionDetails] = None,
+) -> SapWindow:
+    """Build a SapWindow with SAP10 defaults; override the fields the test cares about."""
+    return SapWindow(
+        frame_material=frame_material,
+        glazing_gap=glazing_gap,
+        orientation=orientation,
+        window_type=window_type,
+        glazing_type=glazing_type,
+        window_width=width,
+        window_height=height,
+        draught_proofed=draught_proofed,
+        window_location=window_location,
+        window_wall_type=window_wall_type,
+        permanent_shutters_present=permanent_shutters_present,
+        window_transmission_details=window_transmission_details,
+    )
+
+
 def make_minimal_sap10_epc(
     *,
     energy_rating_current: Optional[int] = None,
@@ -48,6 +85,7 @@ def make_minimal_sap10_epc(
     built_form: Optional[str] = None,
     region_code: Optional[str] = None,
     country_code: Optional[str] = None,
+    sap_windows: Optional[list[SapWindow]] = None,
 ) -> EpcPropertyData:
     """Construct a minimal valid SAP10 EpcPropertyData with parametrisable targets."""
     return EpcPropertyData(
@@ -68,7 +106,7 @@ def make_minimal_sap10_epc(
             main_heating_details=[],
             has_fixed_air_conditioning=False,
         ),
-        sap_windows=[],
+        sap_windows=list(sap_windows) if sap_windows is not None else [],
         sap_energy_source=SapEnergySource(
             mains_gas=True,
             meter_type="Single",
diff --git a/packages/domain/src/domain/ml/tests/test_transform.py b/packages/domain/src/domain/ml/tests/test_transform.py
index f92c280e..bce6c397 100644
--- a/packages/domain/src/domain/ml/tests/test_transform.py
+++ b/packages/domain/src/domain/ml/tests/test_transform.py
@@ -1,7 +1,10 @@
 """Tests for EpcMlTransform v0.1.0 — schema-contract surface and target extraction."""
 
+import pytest
+
+from datatypes.epc.domain.epc_property_data import WindowTransmissionDetails
 from domain.ml.schema import ColumnSpec, TransformSchema
-from domain.ml.tests._fixtures import make_minimal_sap10_epc
+from domain.ml.tests._fixtures import make_minimal_sap10_epc, make_window
 from domain.ml.transform import EpcMlTransform
 
 
@@ -303,3 +306,144 @@ def test_to_row_extracts_categorical_features() -> None:
     assert row["built_form"] == "2"
     assert row["region_code"] == "6"
     assert row["country_code"] == "ENG"
+
+
+_WINDOW_PHYSICS_FEATURES_NULLABLE: dict[str, tuple[type, bool]] = {
+    "window_count": (int, False),
+    "window_total_area_m2": (float, False),
+    "window_area_orientation_N": (float, False),
+    "window_area_orientation_NE": (float, False),
+    "window_area_orientation_E": (float, False),
+    "window_area_orientation_SE": (float, False),
+    "window_area_orientation_S": (float, False),
+    "window_area_orientation_SW": (float, False),
+    "window_area_orientation_W": (float, False),
+    "window_area_orientation_NW": (float, False),
+    "window_pct_draught_proofed": (float, True),
+    "window_avg_u_value": (float, True),
+    "window_avg_solar_transmittance": (float, True),
+}
+
+
+def test_schema_advertises_window_physics_features() -> None:
+    # Arrange
+    transform = EpcMlTransform()
+
+    # Act
+    schema = transform.schema()
+
+    # Assert
+    for feature_name, (expected_dtype, expected_nullable) in _WINDOW_PHYSICS_FEATURES_NULLABLE.items():
+        assert feature_name in schema.feature_columns, feature_name
+        column = schema.feature_columns[feature_name]
+        assert column.dtype is expected_dtype
+        assert column.nullable is expected_nullable
+        assert column.categorical is False
+
+
+def test_to_row_aggregates_window_physics_and_orientation() -> None:
+    # Arrange — 3 windows: 2.0 m² S, 1.5 m² N, 1.0 m² E (orientations 5/1/3)
+    sap_windows = [
+        make_window(orientation=5, width=1.0, height=2.0, draught_proofed=True),
+        make_window(orientation=1, width=1.0, height=1.5, draught_proofed=False),
+        make_window(orientation=3, width=1.0, height=1.0, draught_proofed=True),
+    ]
+    epc = make_minimal_sap10_epc(energy_rating_current=82, sap_windows=sap_windows)
+    transform = EpcMlTransform()
+
+    # Act
+    row = transform.to_row(epc)
+
+    # Assert
+    assert row["window_count"] == 3
+    assert row["window_total_area_m2"] == pytest.approx(4.5)
+    assert row["window_area_orientation_N"] == pytest.approx(1.5)
+    assert row["window_area_orientation_NE"] == 0.0
+    assert row["window_area_orientation_E"] == pytest.approx(1.0)
+    assert row["window_area_orientation_SE"] == 0.0
+    assert row["window_area_orientation_S"] == pytest.approx(2.0)
+    assert row["window_area_orientation_SW"] == 0.0
+    assert row["window_area_orientation_W"] == 0.0
+    assert row["window_area_orientation_NW"] == 0.0
+    # area-weighted draught-proofing: (2.0 + 1.0) / 4.5 * 100 = 66.66...%
+    assert row["window_pct_draught_proofed"] == pytest.approx(66.666, abs=0.01)
+    assert row["window_avg_u_value"] is None
+    assert row["window_avg_solar_transmittance"] is None
+
+
+def test_to_row_skips_windows_with_unrecorded_orientation() -> None:
+    # Arrange — two S windows + one with orientation=0 (horizontal/unrecorded);
+    # the unrecorded one contributes to count and total_area but to no octant.
+    sap_windows = [
+        make_window(orientation=5, width=1.0, height=2.0),
+        make_window(orientation=5, width=1.0, height=1.0),
+        make_window(orientation=0, width=1.0, height=0.5),
+    ]
+    epc = make_minimal_sap10_epc(energy_rating_current=82, sap_windows=sap_windows)
+    transform = EpcMlTransform()
+
+    # Act
+    row = transform.to_row(epc)
+
+    # Assert
+    assert row["window_count"] == 3
+    assert row["window_total_area_m2"] == pytest.approx(3.5)
+    assert row["window_area_orientation_S"] == pytest.approx(3.0)
+    # The horizontal window's 0.5 m² is not assigned to any octant
+    sum_octants = sum(
+        row[f"window_area_orientation_{c}"]
+        for c in ("N", "NE", "E", "SE", "S", "SW", "W", "NW")
+    )
+    assert sum_octants == pytest.approx(3.0)
+
+
+def test_to_row_returns_window_zeros_for_property_with_no_windows() -> None:
+    # Arrange
+    epc = make_minimal_sap10_epc(energy_rating_current=82)
+    transform = EpcMlTransform()
+
+    # Act
+    row = transform.to_row(epc)
+
+    # Assert
+    assert row["window_count"] == 0
+    assert row["window_total_area_m2"] == 0.0
+    for cardinal in ("N", "NE", "E", "SE", "S", "SW", "W", "NW"):
+        assert row[f"window_area_orientation_{cardinal}"] == 0.0
+    assert row["window_pct_draught_proofed"] is None
+    assert row["window_avg_u_value"] is None
+    assert row["window_avg_solar_transmittance"] is None
+
+
+def test_to_row_area_weights_window_u_value_and_solar_transmittance() -> None:
+    # Arrange — two windows with transmission details; one without.
+    sap_windows = [
+        make_window(
+            orientation=5,
+            width=2.0,
+            height=1.0,
+            window_transmission_details=WindowTransmissionDetails(
+                u_value=1.4, data_source=2, solar_transmittance=0.72
+            ),
+        ),
+        make_window(
+            orientation=1,
+            width=1.0,
+            height=1.0,
+            window_transmission_details=WindowTransmissionDetails(
+                u_value=2.0, data_source=2, solar_transmittance=0.60
+            ),
+        ),
+        make_window(orientation=3, width=1.0, height=1.0),  # no details
+    ]
+    epc = make_minimal_sap10_epc(energy_rating_current=82, sap_windows=sap_windows)
+    transform = EpcMlTransform()
+
+    # Act
+    row = transform.to_row(epc)
+
+    # Assert
+    # Area-weighted u: (1.4 * 2.0 + 2.0 * 1.0) / (2.0 + 1.0) = 4.8 / 3.0 = 1.6
+    assert row["window_avg_u_value"] == pytest.approx(1.6)
+    # Area-weighted solar transmittance: (0.72 * 2.0 + 0.60 * 1.0) / 3.0 = 2.04 / 3.0 = 0.68
+    assert row["window_avg_solar_transmittance"] == pytest.approx(0.68)
diff --git a/packages/domain/src/domain/ml/transform.py b/packages/domain/src/domain/ml/transform.py
index 9e36b3b2..f249b5db 100644
--- a/packages/domain/src/domain/ml/transform.py
+++ b/packages/domain/src/domain/ml/transform.py
@@ -13,11 +13,26 @@ See docs/adr/0007-kwh-as-ml-target.md for the target set and rationale.
 from typing import Any, Optional
 
 from datatypes.epc.domain.epc import Epc
-from datatypes.epc.domain.epc_property_data import EpcPropertyData
+from datatypes.epc.domain.epc_property_data import EpcPropertyData, SapWindow
 from domain.ml.schema import ColumnSpec, TransformSchema
 from domain.ml.ucl import apply_ucl_correction
 
 
+# SAP10 orientation codes: 1=N, 2=NE, 3=E, 4=SE, 5=S, 6=SW, 7=W, 8=NW.
+# Anything else (0, "NR", etc.) is treated as unrecorded — it contributes to
+# `window_count` and `window_total_area_m2` but to no octant.
+_OCTANT_NAMES: dict[int, str] = {
+    1: "N",
+    2: "NE",
+    3: "E",
+    4: "SE",
+    5: "S",
+    6: "SW",
+    7: "W",
+    8: "NW",
+}
+
+
 _FEATURE_COLUMNS: dict[str, ColumnSpec] = {
     # Geometry
     "total_floor_area_m2": ColumnSpec(
@@ -135,6 +150,38 @@ _FEATURE_COLUMNS: dict[str, ColumnSpec] = {
         categorical=True,
         description="ISO-style country code, e.g. 'ENG', 'WAL', 'EAW'.",
     ),
+    # Window aggregates — physics + orientation distribution
+    "window_count": ColumnSpec(
+        dtype=int, nullable=False, description="Number of windows."
+    ),
+    "window_total_area_m2": ColumnSpec(
+        dtype=float,
+        nullable=False,
+        description="Total window area in square metres, summed across all windows.",
+    ),
+    **{
+        f"window_area_orientation_{name}": ColumnSpec(
+            dtype=float,
+            nullable=False,
+            description=f"Total window area in m² facing {name} (SAP orientation code).",
+        )
+        for name in _OCTANT_NAMES.values()
+    },
+    "window_pct_draught_proofed": ColumnSpec(
+        dtype=float,
+        nullable=True,
+        description="Area-weighted percentage of windows with draught proofing (0-100).",
+    ),
+    "window_avg_u_value": ColumnSpec(
+        dtype=float,
+        nullable=True,
+        description="Area-weighted mean window U-value (W/m²K); null when no transmission details.",
+    ),
+    "window_avg_solar_transmittance": ColumnSpec(
+        dtype=float,
+        nullable=True,
+        description="Area-weighted mean window solar transmittance; null when no transmission details.",
+    ),
 }
 
 
@@ -209,6 +256,7 @@ class EpcMlTransform:
         v0.1.0 populates the six targets. Feature columns land in later slices.
         """
         rhi = epc.renewable_heat_incentive
+        window_aggregates = _window_aggregates(epc.sap_windows)
         return {
             # Features — geometry
             "total_floor_area_m2": epc.total_floor_area_m2,
@@ -239,6 +287,8 @@ class EpcMlTransform:
             "built_form": epc.built_form,
             "region_code": epc.region_code,
             "country_code": epc.country_code,
+            # Features — window aggregates (physics + orientation)
+            **window_aggregates,
             # Targets
             "sap_score": epc.energy_rating_current,
             "co2_emissions": epc.co2_emissions_current,
@@ -259,3 +309,56 @@ def _peui_ucl(epc: EpcPropertyData) -> Optional[float]:
         return None
     band = Epc.from_sap_score(epc.energy_rating_current)
     return apply_ucl_correction(float(epc.energy_consumption_current), band)
+
+
+def _window_aggregates(windows: list[SapWindow]) -> dict[str, Any]:
+    """Aggregate a list of windows into the 13 physics + orientation columns.
+
+    With no windows: counts/areas are 0; nullable averages are None.
+    Windows whose `orientation` isn't an integer in 1-8 contribute to count and
+    total area but to no octant — they're treated as unrecorded.
+    """
+    octant_areas: dict[str, float] = {name: 0.0 for name in _OCTANT_NAMES.values()}
+    aggregates: dict[str, Any] = {
+        "window_count": len(windows),
+        "window_total_area_m2": 0.0,
+        **{f"window_area_orientation_{name}": 0.0 for name in _OCTANT_NAMES.values()},
+        "window_pct_draught_proofed": None,
+        "window_avg_u_value": None,
+        "window_avg_solar_transmittance": None,
+    }
+    if not windows:
+        return aggregates
+
+    total_area = 0.0
+    draught_proofed_area = 0.0
+    transmission_area = 0.0
+    weighted_u_value = 0.0
+    weighted_solar_transmittance = 0.0
+    for w in windows:
+        area = w.window_width * w.window_height
+        total_area += area
+        if w.draught_proofed is True or w.draught_proofed == "true":
+            draught_proofed_area += area
+        if isinstance(w.orientation, int) and w.orientation in _OCTANT_NAMES:
+            octant_areas[_OCTANT_NAMES[w.orientation]] += area
+        if w.window_transmission_details is not None:
+            transmission_area += area
+            weighted_u_value += w.window_transmission_details.u_value * area
+            weighted_solar_transmittance += (
+                w.window_transmission_details.solar_transmittance * area
+            )
+
+    aggregates["window_total_area_m2"] = total_area
+    for name, area in octant_areas.items():
+        aggregates[f"window_area_orientation_{name}"] = area
+    if total_area > 0:
+        aggregates["window_pct_draught_proofed"] = (
+            draught_proofed_area / total_area * 100.0
+        )
+    if transmission_area > 0:
+        aggregates["window_avg_u_value"] = weighted_u_value / transmission_area
+        aggregates["window_avg_solar_transmittance"] = (
+            weighted_solar_transmittance / transmission_area
+        )
+    return aggregates