England and Wales: 1996-2002
none of the above
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Air source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Room thermostat only
RHI application
Cavity wall, as built, insulated (assumed)
(another dwelling below)
No low energy lighting
(another dwelling above)
Air source heat pump, radiators, electric
From main system
electricity (not community)
Fully double glazed
double glazing installed before 2002
Programmer, TRVs and bypass