England and Wales: 1900-1929
none of the above
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 20% of fixed outlets
Pitched, no insulation
Community scheme
Electric immersion, standard tariff
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Charging system linked to use of community heating, TRVs
ECO assessment
Cavity wall, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in 92% of fixed outlets
Pitched, 200 mm loft insulation
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and TRVs