England and Wales: 1983-1990
RHI application
Solid brick, with external insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 200 mm loft insulation
Boiler and radiators, mains gas
From main system, no cylinder thermostat
mains gas (not community)
Room heaters, LPG
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs
not sale or rental
Solid brick, with external insulation
Suspended, no insulation (assumed)
Low energy lighting in 43% of fixed outlets
Pitched, insulated (assumed)
Air source heat pump, radiators, electric
From main system, plus solar
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Programmer and room thermostat