England and Wales: 1900-1929
rental (private)
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 88% of fixed outlets
Pitched, limited insulation
Ground source heat pump, underfloor, electric
From main system
electricity (not community)
Room heaters, coal
Mostly double glazing
not defined
Time and temperature zone control
assessment for green deal
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, limited insulation
Ground source heat pump, underfloor, electric
Electric immersion, standard tariff
electricity (not community)
Room heaters, wood pellets
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat