England and Wales: before 1900
RHI application
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 350 mm loft insulation
Room heaters, wood logs
Oil range cooker
wood logs
Portable electric heaters (assumed)
Fully double glazed
double glazing, unknown install date
No thermostatic control of room temperature
marketed sale
Solid brick, as built, no insulation (assumed)
Suspended, no insulation (assumed)
Low energy lighting in 98% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and radiators, wood pellets
Oil range cooker
bulk wood pellets
Room heaters, wood logs
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control