England and Wales: before 1900
RHI application
Sandstone or limestone, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 4% of fixed outlets
Pitched, 250 mm loft insulation
Boiler and radiators, wood pellets
From main system
wood pellets in bags for secondary heating
Room heaters, dual fuel (mineral and wood)
Fully double glazed
double glazing installed before 2002
Programmer, room thermostat and TRVs
marketed sale
Sandstone or limestone, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 52% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, wood pellets
Electric immersion, off-peak
bulk wood pellets
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs