England and Wales: 1967-1975
rental (social)
Cavity wall, filled cavity
(another dwelling below)
Low energy lighting in all fixed outlets
Pitched, 250 mm loft insulation
Electric storage heaters
Electric instantaneous at point of use
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Automatic charge control
ECO assessment
Cavity wall, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 13% of fixed outlets
Pitched, 100 mm loft insulation
Electric storage heaters
Electric instantaneous at point of use
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing, unknown install date
Manual charge control