England and Wales: 2007 onwards
rental (private)
Cavity wall, as built, insulated (assumed)
Solid, insulated (assumed)
No low energy lighting
Flat, insulated (assumed)
No system present: electric heaters assumed
No system present: electric immersion assumed
To be used only when there is no heating/hot-water system
Fully double glazed
double glazing installed during or after 2002
rental (private)
Cavity wall, as built, insulated (assumed)
Solid, insulated (assumed)
No low energy lighting
Flat, insulated (assumed)
Air source heat pump, underfloor, electric
From main system
electricity (not community)
Fully double glazed
double glazing installed during or after 2002
Time and temperature zone control