Heat Pump in the Heart of Poland

On this construction, heat is sourced via boreholes from 200m in the ground.

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In this new building in Turek, in the very center of Poland, a Termia Mega Heat Pump (inverter pump) was installed. It is being sourced by ground heat via means of six 200m deep boreholes. The exit temperature at this depth is circa 12°C. 24 apartments receive both Space Heating and Domestic Hot Water (DHW). For DHW, Fresh Water Stations are installed in each individual apartment.

Within the dwellings, Space Heating is distributed via underfloor heating (anhydrite screed).

Key facts

BuildingHeat Pump and Source
LocationTurek, PolandNumber of HP1
Construction2022Installed power44 kW
Refurbishmentnewly builtOperation mode
Heat distributionunderfloor heating
(anhydrite screed)
Heat sourceground (boreholes)
Heated area1150m²Type of systemCentral
No. of apartments24Model
level of insulationgood
Heating sytemDomestic Hot Water
Heat demand30,43 kWh / (m²a)DHW demand– kWh / (m²a)
Heating
temperature
18-24°CMax. temperature54°C
Additional heatingCirculation system
Typecentralized system
Other information
PV installedboreholes6 x 200m
Climate ZoneCfbRefrigerantR410A

PL001 Heat Pump in the Heart of Poland