England and Wales: 1900-1929
none of the above
Sandstone or limestone, as built, no insulation (assumed)
To unheated space, no insulation (assumed)
No low energy lighting
Pitched, 100 mm loft insulation
Electric storage heaters
From main system
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed before 2002
Automatic charge control
ECO assessment
Sandstone or limestone, with internal insulation
To unheated space, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 200 mm loft insulation
Room heaters, electric
Gas multipoint
electricity (not community)
Room heaters, mains gas
Fully double glazed
double glazing, unknown install date
Appliance thermostats