marketed sale
Average thermal transmittance 0.27 W/m-¦K
Average thermal transmittance 0.22 W/m-¦K
Low energy lighting in 89% of fixed outlets
Average thermal transmittance 0.15 W/m-¦K
Air source heat pump, Underfloor heating and radiators, pipes in screed above insulation, electric
From main system
Electricity: electricity, unspecified tariff
High performance glazing
Time and temperature zone control
marketed sale
Average thermal transmittance 0.27 W/m-¦K
Average thermal transmittance 0.22 W/m-¦K
Low energy lighting in 89% of fixed outlets
Average thermal transmittance 0.15 W/m-¦K
Air source heat pump, Underfloor heating and radiators, pipes in screed above insulation, electric
From main system
Electricity: electricity, unspecified tariff
High performance glazing
Time and temperature zone control