England and Wales: before 1900
FiT application
Granite or whinstone, as built, no insulation (assumed)
Solid, insulated
Low energy lighting in 22% of fixed outlets
Pitched, no insulation (assumed)
Boiler and underfloor heating, oil
From main system
oil (not community)
Room heaters, wood logs
Fully double glazed
double glazing installed before 2002
Time and temperature zone control
RHI application
Granite or whinstone, as built, no insulation (assumed)
Solid, insulated
Low energy lighting in 22% of fixed outlets
Pitched, insulated
Boiler and underfloor heating, oil
From main system
oil (not community)
Room heaters, wood logs
Fully double glazed
double glazing installed before 2002
Time and temperature zone control