England and Wales: before 1900
rental
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, 400+ mm loft insulation
Air source heat pump, radiators, electric
From main system
electricity (not community)
Room heaters, wood logs
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
ECO assessment
Solid brick, with internal insulation
Solid, no insulation (assumed)
Low energy lighting in 60% of fixed outlets
Roof room(s), insulated
Boiler and radiators, coal
Electric immersion, standard tariff
house coal (not community)
Full secondary glazing
secondary glazing
No time or thermostatic control of room temperature