England and Wales: 1991-1995
not sale or rental
Timber frame, as built, insulated (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, insulated (assumed)
No system present: electric heaters assumed
Electric heat pump for water heating only, no cylinder thermostat
To be used only when there is no heating/hot-water system or data is from a community network
Mostly double glazing
double glazing, unknown install date
not sale or rental
Timber frame, as built, insulated (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, insulated (assumed)
Air source heat pump, radiators, electric
From main system
electricity (not community)
Mostly double glazing
double glazing, unknown install date
Programmer and room thermostat