England and Wales: 1976-1982
rental
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in 80% of fixed outlets
Pitched, 270 mm loft insulation
Air source heat pump, radiators, electric
From main system, no cylinder thermostat
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
rental
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in 86% of fixed outlets
Pitched, 200 mm loft insulation
Air source heat pump, radiators, electric
Electric heat pump for water heating only, no cylinder thermostat
electricity (not community)
Fully double glazed
double glazing, unknown install date
Programmer, TRVs and bypass