England and Wales: 1967-1975
marketed sale
System built, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 50% of fixed outlets
(another dwelling above)
Community scheme
Community scheme
mains gas (community)
Single glazed
not defined
Flat rate charging, no thermostatic control of room temperature
non marketed sale
System built, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 57% of fixed outlets
(another dwelling above)
Community scheme
Community scheme
mains gas (community)
Single glazed
not defined
Flat rate charging, no thermostatic control of room temperature