England and Wales: 2003-2006
marketed sale
System built, as built, insulated (assumed)
To unheated space, insulated (assumed)
Low energy lighting in 43% of fixed outlets
(another dwelling above)
Boiler and radiators, electric
From main system
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs
marketed sale
System built, as built, insulated (assumed)
To unheated space, insulated (assumed)
Low energy lighting in 29% of fixed outlets
(another dwelling above)
Boiler and radiators, electric
Electric immersion, standard tariff
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs