England and Wales: 1900-1929
rental (private)
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, no insulation (assumed)
No system present: electric heaters assumed
Community scheme
To be used only when there is no heating/hot-water system
Partial double glazing
double glazing, unknown install date
rental (private)
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, no insulation (assumed)
Room heaters, electric
Community scheme
electricity (not community)
Fully double glazed
double glazing, unknown install date
Programmer and appliance thermostats