England and Wales: 1983-1990
marketed sale
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 61% of fixed outlets
Pitched, 100 mm loft insulation
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
FiT application
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 100 mm loft insulation
Air source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, anthracite
Fully double glazed
double glazing, unknown install date
Programmer and room thermostat