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heated area (AN): 237 m² * space heating consumption: 44,5 kWh/(m²a)** site energy consumption: 15,2 kWh/(m²a)*** primary energy cons.: 39,6 kWh/(m²a)*** number of occupants: 6 Heating System thermal power (B0/W35): 9 kW*** heat source: ground source 2 boreholes (total length 150 m) heat distribution: floor heating * Area according to EnEV ** measured value: 07/10 to 06/11 *** space heating and DHW according to Energy Performance Certificate |
to see current values please click on the picture
energy balances and seasonal performance factors SPF:
 heat pump (compressor & controller)
 brine pump
 elec. backup space heating
 DHW
 SPF
to see monthly average values please click on the diagrams average daily temperatures:
primary circuit space heating domestic hot water DHW
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