England and Wales: before 1900
rental (private)
Solid brick, with internal insulation
(another dwelling below)
No low energy lighting
(another dwelling above)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Full secondary glazing
secondary glazing
Appliance thermostats
rental (private)
Solid brick, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in all fixed outlets
(another dwelling above)
Room heaters, electric
Electric immersion, standard tariff
electricity (not community)
Room heaters, electric
Full secondary glazing
secondary glazing
Programmer and appliance thermostats