England and Wales: 1930-1949
RHI application
Cavity wall, filled cavity
Suspended, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 270 mm loft insulation
Ground source heat pump, radiators, electric, Electric underfloor heating
From main system
electricity (not community)
Room heaters, wood logs
Fully triple glazed
triple glazing
Programmer and at least two room thermostats
RHI application
Cavity wall, filled cavity
Suspended, insulated
Low energy lighting in all fixed outlets
Pitched, 270 mm loft insulation
Ground source heat pump, radiators, electric, Ground source heat pump, underfloor, electric
From main system
electricity (not community)
Room heaters, wood logs
Fully triple glazed
triple glazing
Time and temperature zone control