marketed sale
Solid brick, with internal insulation
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Boiler and radiators, mains gas
From main system
mains gas (not community)
Fully double glazed
double glazing installed during or after 2002
Programmer, TRVs and bypass
not sale or rental
Average thermal transmittance 0.25 W/m-¦K
Average thermal transmittance 0.08 W/m-¦K
Low energy lighting in all fixed outlets
Average thermal transmittance 0.15 W/m-¦K
Boiler and radiators, mains gas
From main system
Gas: mains gas
High performance glazing
Time and temperature zone control