England and Wales: 2007 onwards
marketed sale
Cavity wall, as built, insulated (assumed)
Solid, insulated (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and at least two room thermostats
RHI application
Cavity wall, as built, insulated (assumed)
Solid, insulated (assumed)
Low energy lighting in 85% of fixed outlets
Pitched, insulated (assumed)
Community scheme
Community scheme
oil (community)
Fully double glazed
not defined
Flat rate charging, programmer and TRVs