England and Wales: 1950-1966
ECO assessment
Cavity wall, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 70% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, anthracite
From main system, no cylinder thermostat
anthracite
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
TRVs and bypass
Stock Condition Survey
Cavity wall, with external insulation
Solid, no insulation (assumed)
Low energy lighting in 70% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Programmer, room thermostat and TRVs