rental (social)
Cavity wall, as built, insulated (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, 200 mm loft insulation
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Room thermostat only
none of the above
Average thermal transmittance 0.40 W/m-¦K
Average thermal transmittance 1.20 W/m-¦K
Low energy lighting in all fixed outlets
Average thermal transmittance 0.17 W/m-¦K
Electric ceiling
Electric immersion, standard tariff
Electricity: electricity, unspecified tariff
Room heaters, electric
Fully double glazed
Programmer and room thermostat