England and Wales: 1976-1982
rental (private)
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in 40% of fixed outlets
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
Automatic charge control
marketed sale
Cavity wall, as built, partial insulation (assumed)
(another dwelling below)
No low energy lighting
Pitched, limited insulation (assumed)
Electric ceiling heating
Electric immersion, standard tariff
electricity (not community)
Single glazed
not defined
Room thermostat only