England and Wales: 1930-1949
marketed sale
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 50% of fixed outlets
Pitched, no insulation (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Mostly multiple glazing
not defined
Manual charge control
ECO assessment
Cavity wall, filled cavity
Suspended, insulated
Low energy lighting in 71% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, LPG
From main system
LPG (not community)
Room heaters, wood logs
Single glazed
not defined
Programmer, room thermostat and TRVs