marketed sale
Cavity wall, as built, insulated (assumed)
Solid, insulated (assumed)
Low energy lighting in 86% of fixed outlets
Pitched, insulated (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, dual fuel (mineral and wood)
Fully double glazed
double glazing installed during or after 2002
Manual charge control
marketed sale
Average thermal transmittance 0.33 W/m-¦K
Average thermal transmittance 0.23 W/m-¦K
Low energy lighting in 50% of fixed outlets
Average thermal transmittance 0.21 W/m-¦K
Electric storage heaters
Electric immersion, standard tariff
Electricity: electricity, unspecified tariff
Room heaters, dual fuel (mineral and wood)
Fully double glazed
Manual charge control