England and Wales: 1950-1966
ECO assessment
Cavity wall, with external insulation
(another dwelling below)
No low energy lighting
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Single glazed
single glazing
Programmer, TRVs and bypass
ECO assessment
Cavity wall, with external insulation
(another dwelling below)
No low energy lighting
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Single glazed
not defined
Programmer, room thermostat and TRVs