England and Wales: before 1900
ECO assessment
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, 150 mm loft insulation
Portable electric heaters assumed for most rooms
Electric immersion, off-peak
bottled LPG
Room heaters, LPG
Single glazed
not defined
No thermostatic control of room temperature
ECO assessment
Solid brick, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, 150 mm loft insulation
Portable electric heaters assumed for most rooms
From secondary system, no cylinder thermostat
wood logs
Room heaters, wood logs
Partial secondary glazing
secondary glazing
No thermostatic control of room temperature