England and Wales: 1967-1975
rental
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 13% of fixed outlets
(another dwelling above)
Electric storage heaters, Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Mostly double glazing
double glazing installed before 2002
Automatic charge control
ECO assessment
System built, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
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