England and Wales: 1950-1966
marketed sale
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in 50% of fixed outlets
(another dwelling above)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing, unknown install date
Manual charge control
ECO assessment
System built, as built, no insulation (assumed)
To unheated space, no insulation (assumed)
No low energy lighting
(another dwelling above)
Room heaters, electric
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing, unknown install date
Programmer and appliance thermostats