Performance evaluation of a water-to-water heat pump with a floor panel heating system |
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| Authors: | Man-Ki Min Yongchan Kim Sang-Hyeok Lee Cheol-Soo Ko |
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| Affiliation: | (1) OTB Research Institute for the Built Environment, Delft University of Technology, Jaffalaan 9, 2628 BX Delft, The Netherlands;(2) The Hague University of Applied Science, The Hague, The Netherlands |
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| Abstract: | The performance of heat pump is severely degraded as the temperature of the heat source is decreased. For air source heat pumps, this results in a serious mismatch of heat pump output and space heating demand. Although the outdoor temperature is below 0°C, the use of a water-to-water heat pump with a floor panel heating system can operate for extended periods of time without frost-defrost cycling and therefore at a high seasonal efficiency. This paper focuses on the performance of a water-to-water heat pump that uses well water as a heat source and a floor panel heating system as a sink. |
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