England and Wales: 1967-1975
ECO assessment
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 64% of fixed outlets
Pitched, 50 mm loft insulation
Electric underfloor heating
Electric immersion, standard tariff
electricity (not community)
Room heaters, wood logs
Fully double glazed
double glazing installed before 2002
Room thermostat only
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 250 mm loft insulation
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Room heaters, wood pellets
Fully double glazed
double glazing installed during or after 2002
Temperature zone control