England and Wales: before 1900
none of the above
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 14% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
none of the above
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 14% of fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass