England and Wales: 1991-1995
none of the above
Waliau ceudod, fel yGÇÖu hadeiladwyd, inswleiddio rhannol (rhagdybiaeth)
Solet, dim inswleiddio (rhagdybiaeth)
Goleuadau ynni-isel mewn 44% oGÇÖr mannau gosod
Ar oleddf, 50 mm o inswleiddio yn y llofft
Bwyler a rheiddiaduron, nwy prif gyflenwad
OGÇÖr brif system
mains gas (not community)
Gwresogyddion ystafell, nwy prif gyflenwad
Gwydrau dwbl llawn
double glazing, unknown install date
Rhaglennydd, TRVs a falf osgoi
marketed sale
Cavity wall, filled cavity
Solid, no insulation (assumed)
Low energy lighting in all fixed outlets
Pitched, insulated (assumed)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing, unknown install date
Programmer, room thermostat and TRVs