England and Wales: 1996-2002
rental (private)
Cavity wall, as built, insulated (assumed)
To unheated space, limited insulation (assumed)
No low energy lighting
(another dwelling above)
Electric underfloor heating
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing installed before 2002
Time and temperature zone control
rental (private)
Cavity wall, as built, insulated (assumed)
(another dwelling below)
No low energy lighting
(another dwelling above)
Room heaters, electric
Electric immersion, off-peak
electricity (not community)
Fully double glazed
double glazing, unknown install date
Appliance thermostats