Water-to-Water Heat Pump
The principle of a water-to-water heat pump
Surface or groundwater is a natural source for a water heat pump system. We take water from the source (usually from a well), let it pass through a heat pump exchanger (evaporator), which extracts some of the heat from it and then return it to the ground by another (infiltration) well. The distance between the boreholes should be at least 10 m, preferably in the direction of the underground streams source -> infiltration well.
High heating factor
Short payback period
Lower acquisition costs
A small number of suitable sites
Chemical composition requirements
Frequently asked questions
Find out answers to our questions on water to water heat pumps below
Key factors influencing your savings
The basic three factors affect how much you save with a heat pump
1. Heat pump lifespan
Heat pump systems must be correctly commissioned according to the heat loss of the building. MasterTherm’s online control system in combination with the latest parts and components from leading manufacturers, installed in a robust and practical design, allows us to offer a 7-year warranty on all parts of the heat pump. Last but not least, professional assembly by certified professionals, proactive routine maintenance and the availability of spare parts from the European production plan is essential.
2. Efficiency or heating factor (COP)
The higher the temperature at the heat pump inlet and the lower the temperature at the heat pump outlet, the higher the efficiency. To increase efficiency, we supply a desuperheater, ie a device integrated in a heat pump, designed for efficient hot water heating. Hot water is heated while the compressor is running, as a “by-product” of the building’s heating.
3. System solution
MasterTherm heat pumps are designed and equipped as a heating system, not only as a heat source. There is no need to buy expensive additional components, as everything you need is included in the price of the equipment, in a functional unit. Reliable installation by accredited installers ensures all heat pump solutions are optimised on site for the client.
Extremely high efficiency heat pump, AQ45I, COP 6.3 at W10W35
Save up to 70% on energy
Inverter technology with state-of-the-art BLDC compressors and electronic injection takes the heat pump’s performance and efficiency a few steps further. This system is a typical MasterTherm system: quiet, reliable, with cutting-edge technology for efficient heating and with a sophisticated control system.
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