description links learn2.open.ac.uk rzg.45 tg4g6 G1-20 Not energy efficient – higher running costs Technical Infoimatior’ Main heating type and fuel: Total floor area: Approximate energy use: Approximate CO2 emissions: Dwelling type: View larger image Boiler and radiators, oil 106 m 245 kWhim., per year 72 kg/m’ per year Detached house Benchmarks Average for Northern Ireland […]
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