England and Wales: before 1900
ECO assessment
Granite or whinstone, with internal insulation
Solid, no insulation (assumed)
No low energy lighting
Roof room(s), insulated
Room heaters, electric
No system present: electric immersion assumed
electricity (not community)
Fully double glazed
double glazing, unknown install date
No thermostatic control of room temperature
ECO assessment
Granite or whinstone, with internal insulation
Solid, no insulation (assumed)
No low energy lighting
Roof room(s), insulated
Air source heat pump, radiators, electric
From main system
electricity (not community)
Fully double glazed
double glazing, unknown install date
Time and temperature zone control