England and Wales: 1991-1995
none of the above
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in 71% of fixed outlets
Pitched, 150 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Automatic charge control
ECO assessment
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 29% of fixed outlets
Pitched, 270 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs