England and Wales: 1983-1990
none of the above
Cavity wall, as built, no insulation (assumed)
(other premises below)
No low energy lighting
Pitched, limited insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing, unknown install date
Manual charge control
none of the above
Cavity wall, filled cavity
(other premises below)
No low energy lighting
Pitched, limited insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing, unknown install date
Manual charge control