England and Wales: 1976-1982
not sale or rental
Cavity wall, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 20% of fixed outlets
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, mains gas
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
not sale or rental
Cavity wall, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 20% of fixed outlets
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, mains gas
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs