England and Wales: 1976-1982
marketed sale
Cavity wall, as built, partial insulation (assumed)
To unheated space, insulated
Low energy lighting in 44% of fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, standard tariff
electricity (not community)
Fully double glazed
double glazing installed before 2002
Time and temperature zone control
marketed sale
Cavity wall, as built, partial insulation (assumed)
To unheated space, no insulation (assumed)
Low energy lighting in 44% of fixed outlets
(another dwelling above)
Electric underfloor heating
Electric immersion, standard tariff
electricity (not community)
Fully double glazed
double glazing installed before 2002
Time and temperature zone control