England and Wales: 1967-1975
rental (private)
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 67% of fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, no room thermostat
rental (private)
Timber frame, as built, partial insulation (assumed)
(another dwelling below)
No low energy lighting
Flat, limited insulation
No system present: electric heaters assumed
Electric instantaneous at point of use
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing, unknown install date