England and Wales: 1983-1990
rental (private)
Timber frame, as built, insulated (assumed)
Solid, insulated
Low energy lighting in 40% of fixed outlets
(another dwelling above)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Room heaters, dual fuel (mineral and wood)
Partial secondary glazing
secondary glazing
Appliance thermostats
rental (private)
Timber frame, with additional insulation
Solid, insulated
Low energy lighting in 17% of fixed outlets
(another dwelling above)
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Partial secondary glazing
secondary glazing
Programmer and appliance thermostats