England and Wales: 2007 onwards
marketed sale
Timber frame, as built, insulated (assumed)
Solid, insulated (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Boiler and radiators, wood pellets
From main system
bulk wood pellets
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control
marketed sale
Timber frame, as built, insulated (assumed)
Solid, insulated (assumed)
No low energy lighting
Pitched, 100 mm loft insulation
Boiler and radiators, wood pellets
From main system
bulk wood pellets
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat