England and Wales: 1983-1990
rental
Solid brick, as built, insulated (assumed)
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Room heaters, electric
Community scheme
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Appliance thermostats
rental
Cavity wall, as built, insulated (assumed)
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and boiler energy manager