England and Wales: 1967-1975
rental (social)
Timber frame, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 29% of fixed outlets
Flat, limited insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing, unknown install date
Automatic charge control
ECO assessment
System built, with external insulation
(another dwelling below)
Low energy lighting in 83% of fixed outlets
Flat, limited insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing, unknown install date
Controls for high heat retention storage heaters