England and Wales: before 1900
none of the above
Cavity wall, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 25% of fixed outlets
(another dwelling above)
Community scheme
Electric immersion, standard tariff
mains gas (community)
Room heaters, smokeless fuel
Fully double glazed
double glazing installed before 2002
Flat rate charging, no thermostatic control of room temperature
none of the above
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in 25% of fixed outlets
(another dwelling above)
Community scheme
Electric immersion, standard tariff
mains gas (community)
Room heaters, smokeless fuel
Fully double glazed
double glazing installed before 2002
Flat rate charging, no thermostatic control of room temperature