England and Wales: before 1900
RHI application
Timber frame, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 83% of fixed outlets
Pitched, 75 mm loft insulation
Water source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, dual fuel (mineral and wood)
Partial double glazing
double glazing, unknown install date
Time and temperature zone control
RHI application
Timber frame, with additional insulation
Solid, insulated
Low energy lighting in 83% of fixed outlets
Pitched, 75 mm loft insulation
Water source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, dual fuel (mineral and wood)
Partial double glazing
double glazing, unknown install date
Time and temperature zone control