England and Wales: 1967-1975
ECO assessment
Solid brick, as built, partial insulation (assumed)
(another dwelling below)
Low energy lighting in 77% of fixed outlets
Pitched, 100 mm loft insulation
Boiler and radiators, mains gas
From main system
mains gas (not community)
Room heaters, mains gas
Fully double glazed
double glazing installed during or after 2002
Programmer and room thermostat
ECO assessment
System built, as built, no insulation (assumed)
(another dwelling below)
Low energy lighting in 11% of fixed outlets
Pitched, limited insulation (assumed)
Boiler and radiators, mains gas
From main system, no cylinder thermostat
mains gas (not community)
Room heaters, mains gas
Fully double glazed
double glazing installed before 2002
Programmer and room thermostat