England and Wales: 1967-1975
rental (social)
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, 250 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing, unknown install date
Manual charge control
rental
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 75% of fixed outlets
Pitched, 270 mm loft insulation
Community scheme
Community scheme
mains gas (community)
Room heaters, electric
Fully double glazed
double glazing, unknown install date
Charging system linked to use of community heating, programmer and TRVs