England and Wales: 2003-2006
marketed sale
Timber frame, as built, partial insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 29% of fixed outlets
Flat, no insulation (assumed)
Portable electric heaters assumed for most rooms
No system present: electric immersion assumed
house coal (not community)
Room heaters, coal
Fully double glazed
double glazing installed before 2002
No thermostatic control of room temperature
marketed sale
Timber frame, as built, insulated (assumed)
Solid, insulated (assumed)
Low energy lighting in all fixed outlets
Flat, insulated (assumed)
Boiler and radiators, LPG
From main system
LPG (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass