England and Wales: 1967-1975
rental (private)
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 83% of fixed outlets
(another dwelling above)
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Full secondary glazing
secondary glazing
Programmer and appliance thermostats
rental (private)
Cavity wall, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 83% of fixed outlets
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Full secondary glazing
secondary glazing
Manual charge control