England and Wales: 1983-1990
rental (private)
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 50% of fixed outlets
(another dwelling above)
Electric ceiling heating, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Room thermostat only
marketed sale
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 50% of fixed outlets
(another dwelling above)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
No thermostatic control of room temperature