England and Wales: before 1900
ECO assessment
Granite or whinstone, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, no insulation
Room heaters, smokeless fuel
Solid fuel boiler/circulator
smokeless coal
Room heaters, smokeless fuel
Mostly double glazing
double glazing installed before 2002
No thermostatic control of room temperature
ECO assessment
Granite or whinstone, as built, no insulation (assumed)
Solid, no insulation (assumed)
No low energy lighting
Pitched, no insulation
Boiler and radiators, smokeless fuel
From main system, no cylinder thermostat
smokeless coal
Room heaters, smokeless fuel
Mostly double glazing
double glazing installed before 2002
No time or thermostatic control of room temperature