England and Wales: 1996-2002
none of the above
Cavity wall, as built, insulated (assumed)
Solid, limited insulation (assumed)
No low energy lighting
Pitched, no insulation
Boiler and radiators, LPG
From main system, no cylinder thermostat
LPG (not community)
Fully double glazed
double glazing, unknown install date
Room thermostat only
none of the above
Cavity wall, filled cavity
Solid, limited insulation (assumed)
No low energy lighting
Pitched, no insulation
Boiler and radiators, LPG
From main system, no cylinder thermostat
LPG (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs