England and Wales: 1900-1929
marketed sale
Average thermal transmittance 1.10 W/m-¦K
Average thermal transmittance 0.19 W/m-¦K
Low energy lighting in all fixed outlets
Average thermal transmittance 0.29 W/m-¦K
Room heaters, electric
Electric immersion, standard tariff
Electricity: electricity, unspecified tariff
Mostly double glazing
Appliance thermostats
rental (private)
Solid brick, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, standard tariff
electricity (not community)
Room heaters, electric
Single glazed
not defined
Time and temperature zone control