England and Wales: 1983-1990
rental
Cavity wall, as built, insulated (assumed)
Solid, no insulation (assumed)
Low energy lighting in 75% of fixed outlets
Pitched, 270 mm loft insulation
Electric storage heaters
Electric immersion, off-peak
electricity (not community)
Room heaters, electric
Fully double glazed
double glazing installed during or after 2002
Manual charge control
not sale or rental
Waliau ceudod, fel yGÇÖu hadeiladwyd, wediGÇÖu hinswleiddio (rhagdybiaeth)
Solet, dim inswleiddio (rhagdybiaeth)
Dim goleuadau ynni-isel
Ar oleddf, 200 mm o inswleiddio yn y llofft
Bwyler a rheiddiaduron, nwy prif gyflenwad
OGÇÖr brif system, gydag ynniGÇÖr haul
mains gas (not community)
Gwresogyddion ystafell, trydan
Gwydrau dwbl llawn
double glazing installed before 2002
Rhaglennydd, thermostat ystafell a TRVs