England and Wales: 1983-1990
non marketed sale
Cavity wall, as built, partial insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
(another dwelling above)
Community scheme
Gas boiler/circulator, no cylinder thermostat
mains gas (community)
Single glazed
not defined
Flat rate charging, no thermostatic control of room temperature
marketed sale
System built, as built, insulated (assumed)
(another dwelling below)
No low energy lighting
(another dwelling above)
Community scheme
Community scheme
mains gas (community)
Fully double glazed
double glazing, unknown install date
Flat rate charging, TRVs