England and Wales: 2003-2006
marketed sale
System built, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
Electric underfloor heating
Community scheme
To be used only when there is no heating/hot-water system or data is from a community network
Single glazed
not defined
No time or thermostatic control of room temperature
marketed sale
Cavity wall, as built, insulated (assumed)
To external air, insulated (assumed)
Low energy lighting in 79% of fixed outlets
(another dwelling above)
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