England and Wales: 1967-1975
none of the above
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 83% of fixed outlets
(another dwelling above)
Room heaters, electric
From main system, no cylinder thermostat
electricity (not community)
Single glazed
not defined
Appliance thermostats
rental
Cavity wall, 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)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Automatic charge control