Graphical presentation of results measured
| Presentation of results
The field study's main purpose is to analyze heat pumps in real-life conditions. The project can be realized not least due to the support of private households as they agreed to have their heat pump systems instrumentally examined and so provide a basis for new research findings.
On this page, the Fraunhofer ISE publishes a monthly evaluation of the measured data and makes it available to the residents. The publication contains all substantial data concerned with the heat pump's efficiency. The evaluation is ordered by manufacturers and is available to the residents only. All projects highlighted in green are activated.
Thanks to the agreement between residents and heat pump manufacturers, the evaluation of heat pumps listed below is available for everyone; however, the results are anonymous. Besides information about the building and the heat pump system, the measured data is also visualized. The authentic and current data allows for a better understanding of the way heat pump technology works in real-life conditions.
Heat pumps which have been monitored during the recently completed study WP Monitor are marked grey. Those heat pumps which are currently monitored within the study WP Monitor Plus are marked green.
Measured Data (anonymized results)
Ground source heat pumps
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Ground source heat pump with borehole and underfloor heating, thermal power 13 kW
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Ground source heat pump with borehole and underfloor heating, thermal power 9 kW
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Ground source heat pump with borehole and underfloor heating and radiators with combined storage, thermal power 6 kW
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Ground source heat pump with borehole and underfloor heating and buffer storage integrated into heat pump, thermal power 6 kW
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Ground source heat pump with borehole and underfloor heating and buffer storage integrated into heat pump, thermal power 9 kW
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Ground source heat pump with borehole and radiators with buffer storage, thermal power 10 kW
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Ground source heat pump with borehole and underfloor heating, separate heat pump for domestic hot water, thermal power 11 kW
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Ground source heat pump with borehole, underfloor heating and concrete core activation, thermal power 7 kW
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Ground source heat pump with borehole and underfloor heating with combined storage, domestic hot water by charging system, thermal power 9 kW
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Air source heat pumps
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Air source heat pump with underfloor heating, no buffer storage, thermal power 9 kW with power regulator
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Air source heat pump with underfloor heating, thermal power 9 kW
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Air source heat pump with underfloor heating and buffer storage, thermal power 8 kW
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Air source heat pump with underfloor heating and buffer storage, thermal power 8 kW
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Air source heat pump with underfloor heating and radiators, thermal power 13 kW
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Air source heat pump with underfloor heating and serial storage, thermal power 8 kW
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Air source heat pump with underfloor heating, with buffer storage, thermal power 8 kW
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Air source heat pump with underfloor heating and buffer storage, exhaust air separated, heat pump for domestic hot water, thermal power 8 kW
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Air source heat pump with underfloor heating, exhaust air separated, heat pump for domestic hot water, thermal power 11 kW
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Air source heat pump with underfloor heating, no buffer storage, additional heat pump for domestic hot water, thermal power 11 kW
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Air source heat pump with underfloor heating and buffer storage, thermal power 11 kW
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Air source heat pump with underfloor heating and combined storage, thermal power 10 kW
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Air source heat pump with radiators, with buffer storage, thermal power 8 kW
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Groundwater source heat pump systems
Special heat pump systems
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