England and Wales: before 1900
marketed sale
Sandstone, as built, no insulation (assumed)
Solid, no insulation (assumed)
Low energy lighting in 11% of fixed outlets
Pitched, no insulation (assumed)
Boiler and radiators, LPG
From main system, no cylinder thermostat
bottled LPG
Room heaters, dual fuel (mineral and wood)
Single glazed
not defined
Programmer, no room thermostat
rental
Sandstone or limestone, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in 80% of fixed outlets
Pitched, 400+ mm loft insulation
Boiler and radiators, oil
From main system, plus solar
oil (not community)
Room heaters, dual fuel (mineral and wood)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs