Water to water heat pump
Water to water - Termeo NAP
The groundwater in Hungary has almost constant temperature which is 10 – 12 C° and it is an appropriate heat source for water heat pumps.
The pump-probe – placed in to the well of the groundwater at the collector side – transfers ground water continously to the heat pump. The system transmits the extracted energy to the heating system through the heat exchanger.
The building’s heating network could be wall- or floor heating or low temperature radiator network. Because of this, the waterl heat pump could be connected to a wide range of heating circuits, so all the converion work can be avoided and the traditional heating systems could be replaced.
The amount of ground water for the heat pump operation is avaliable of most of Hungary, so the water to water type heat pumps could be an optimal choice for small plots of land.
Since the extracted ground water has a high temperature, the heat pump could be operated high efficiency.
Water heat pump structure
Termeo NAP -water heat pump technical parameter
These types of heat pumps could be installed with domestic hot water, cooling or pool heating option.
| Te N08 | Te N11 | Te N12 | Te N15 | Te N18 | Te N23 | Te N27 | Te N30 | |
| Heating performance (W)* | 8450 | 10600 | 12250 | 15300 | 17900 | 22900 | 26700 | 32500 |
| Theoretical COP value* | 4,62 | 4,75 | 4,82 | 4,80 | 4,76 | 4,49 | 4,77 | 4,78 |
| Necessary water flow(m3/h) | 1.2 | 1.5 | 1.7 | 2.1 | 2.5 | 3.1 | 3.7 | 4.5 |
| DHW module | yes | yes | yes | yes | yes | yes | yes | yes |
| Pool heating module | yes | yes | yes | yes | yes | yes | yes | yes |
* +30/35°C heating- and 0°C outside temparature
Certificates:
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