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heated area: 143 m² space heating demand: ca. 41 kWh/m²a number of occupants: 4 Heating System thermal power (B0/W35): 5,9 kW* heat source: ground source borehole (length 97 m) heat distribution: radiators and underfloor heating * in accordance with EN 14511 |
to see current values please click on the picture
energy balances and seasonal performance factors SPF:
 heat pump (compressor + controller)
 brine pump
 el. 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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