England and Wales: 1967-1975
marketed sale
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 29% of fixed outlets
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Manual charge control
marketed sale
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 86% of fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs