England and Wales: 1900-1929
rental
Solid brick, as built, no insulation (assumed)
To unheated space, limited insulation (assumed)
No low energy lighting
Pitched, 270 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Partial double glazing
double glazing, unknown install date
Manual charge control
rental
Solid brick, with internal insulation
To unheated space, limited insulation (assumed)
No low energy lighting
Pitched, 270 mm loft insulation
Air source heat pump, radiators, electric
Electric immersion, off-peak
electricity (not community)
Partial double glazing
double glazing, unknown install date
Time and temperature zone control