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 heated area: 200 m² space heating consumption: ca 100 kWh/(m²a) number of occupants: 5 Heating System thermal power (B0/W35): 18,6 kW* heat source: ground source 3 boreholes (total length 339 m) heat distribution: radiators *in accordance with EN 14511 |  to see current values please click on the picture energy balances and seasonal performance factors SPF:
  compressor  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 | 
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