England and Wales: before 1900
none of the above
Sandstone, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 83% of fixed outlets
(another dwelling above)
No system present: electric heaters assumed
No system present: electric immersion assumed
To be used only when there is no heating/hot-water system
Single glazed
not defined
rental (private)
Solid brick, as built, no insulation (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Single glazed
not defined
Controls for high heat retention storage heaters