Water to Water Heat Pumps VS Air to Water Heat Pumps

The refrigerant then travels to the condenser, where it releases the heat into another body of water (which is then heated). The refrigerant then returns to the evaporator, and the process starts again. This cycle can be reversed to provide cooling instead of heating. Website URL: https://www.thermea-equipment.com/blog/water-to-water-heat-pumps-vs-air-to-water-heat-pumps/