England and Wales: 1983-1990
rental
Cavity wall, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 91% of fixed outlets
Pitched, 100 mm loft insulation
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer and appliance thermostats
rental
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 91% of fixed outlets
Pitched, 100 mm loft insulation
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer and appliance thermostats