marketed sale
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Roof room(s), ceiling insulated
Boiler and radiators, oil
From main system
oil (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs
non marketed sale
Average thermal transmittance 1.14 W/m-¦K
Average thermal transmittance 0.66 W/m-¦K
Low energy lighting in all fixed outlets
Average thermal transmittance 0.56 W/m-¦K
Boiler and radiators, oil
From main system
Oil: heating oil
Full secondary glazing
Time and temperature zone control