England and Wales: before 1900
rental (private)
Granite or whinstone, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 17% of fixed outlets
Pitched, insulated
Boiler and radiators, B30K
From main system
B30K (not community)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs
rental (private)
Sandstone or limestone, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 17% of fixed outlets
Pitched, insulated
Boiler and radiators, B30K
From main system
B30K (not community)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs