England and Wales: 1967-1975
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
No low energy lighting
Flat, no insulation (assumed)
Warm air, Electricaire
From main system, no cylinder thermostat
electricity (not community)
Single glazed
not defined
Programmer and room thermostat
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in 57% of fixed outlets
Flat, limited insulation (assumed)
Warm air, mains gas
From main system
mains gas (not community)
Single glazed
not defined
Programmer and room thermostat