England and Wales: 1967-1975
rental (social)
System built, with external insulation
(another dwelling below)
Low energy lighting in 75% of fixed outlets
Flat, insulated
Electric storage heaters
From main system, no cylinder thermostat
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Manual charge control
rental (social)
System built, with external insulation
(another dwelling below)
Low energy lighting in all fixed outlets
Flat, insulated
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and TRVs