England and Wales: 1967-1975
rental (private)
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 56% of fixed outlets
Flat, no insulation (assumed)
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Room heaters, mains gas
Single glazed
not defined
Appliance thermostats
rental (social)
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 78% of fixed outlets
Flat, limited insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Single glazed
not defined
Controls for high heat retention storage heaters