England and Wales: before 1900
assessment for green deal
Timber frame, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, no insulation
Boiler and radiators, oil
From main system
oil (not community)
Room heaters, wood logs
Single glazed
not defined
Programmer, TRVs and bypass
RHI application
Timber frame, with additional insulation
Solid, insulated
Low energy lighting in 93% of fixed outlets
Pitched, no insulation (assumed)
Ground source heat pump, underfloor, electric
From main system
electricity (not community)
Room heaters, wood logs
Mostly double glazing
double glazing installed during or after 2002
Time and temperature zone control