England and Wales: 1967-1975
rental (social)
System built, as built, no insulation (assumed)
(other premises below)
Low energy lighting in 14% of fixed outlets
(another dwelling above)
No system present: electric heaters assumed
Electric immersion, off-peak
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing, unknown install date
ECO assessment
System built, as built, no insulation (assumed)
(another dwelling below)
No low energy lighting
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing, unknown install date
Manual charge control