England and Wales: 1950-1966
rental (social)
System built, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 23% of fixed outlets
Flat, no insulation (assumed)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
Appliance thermostats
not sale or rental
System built, with external insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Flat, insulated
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Fully double glazed
not defined
Appliance thermostats