England and Wales: before 1900
none of the above
Solid brick, as built, no insulation (assumed)
(other premises below)
No low energy lighting
Pitched, 270 mm loft insulation
Boiler and radiators, LPG
From main system
LPG (not community)
Single glazed
not defined
Programmer and room thermostat
none of the above
Solid brick, as built, no insulation (assumed)
(other premises below)
No low energy lighting
Pitched, no insulation
Boiler and radiators, LPG
From main system
LPG (not community)
Single glazed
not defined
Programmer and room thermostat