England and Wales: before 1900
RHI application
Timber frame, with additional insulation
Solid, insulated
Low energy lighting in 47% 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 during or after 2002
Time and temperature zone control
marketed sale
Timber frame, with additional insulation
Suspended, insulated
Low energy lighting in 86% of fixed outlets
Pitched, 300 mm loft insulation
Boiler and underfloor heating, oil
From main system
oil (not community)
Room heaters, dual fuel (mineral and wood)
Fully double glazed
double glazing installed during or after 2002
Programmer and at least two room thermostats