England and Wales: 1996-2002
rental (social)
Cavity wall, as built, insulated (assumed)
Suspended, insulated (assumed)
Low energy lighting in 33% of fixed outlets
Pitched, 300 mm loft insulation
Ground source heat pump, underfloor, electric
From main system, no cylinder thermostat
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
ECO assessment
Cavity wall, as built, partial insulation (assumed)
Suspended, limited insulation (assumed)
No low energy lighting
Pitched, 400 mm loft insulation
Water source heat pump, underfloor, electric
From main system, no cylinder thermostat
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed before 2002
Room thermostat only