England and Wales: before 1900
none of the above
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 43% of fixed outlets
Pitched, no insulation (assumed)
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Single glazed
not defined
Appliance thermostats
none of the above
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 43% of fixed outlets
Pitched, no insulation (assumed)
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Single glazed
not defined
Appliance thermostats