England and Wales: 1991-1995
ECO assessment
Cavity wall, as built, no insulation (assumed)
To external air, limited insulation (assumed)
Low energy lighting in 67% of fixed outlets
Pitched, insulated (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Manual charge control
ECO assessment
Cavity wall, filled cavity
To external air, limited insulation (assumed)
Low energy lighting in 67% of fixed outlets
Pitched, insulated (assumed)
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Portable electric heaters (assumed)
Fully double glazed
double glazing installed during or after 2002
Manual charge control