ZEWOTHERM Heat pumps

Rely on environmentally friendly environmental energy

The heat pump is an environmentally friendly heating system that uses the outside air to convert it into reliable heat. Due to the clean and economical use of the limitless available environmental energy, it is one of the first choices in the field of renewable energy production. All parts of the house are reliably supplied with heat - from the living area to the bathroom and the swimming pool.

Make yourself independent of fossil fuels such as gas or oil and the associated price increases. Furthermore, with a heat pump you not only save energy and money, but also protect the environment. Since the clean technology does not know any combustion process, more than two tons of CO² per heat pump per year can be saved compared to a fossil heating system. Since space heating and hot water preparation are responsible for 40% of all greenhouse gas emissions, heat pumps significantly reduce these emissions. There are also no costs for chimney sweeps, and by eliminating the need to stockpile fossil fuels, there is also no pollution in the house.

The ZEWOTHERM heat pumps are based on the latest air-to-water heat pump technology, the most frequently used heat pump technology in Germany. With this solution, compared to e.g. geothermal heat pumps, no preparatory work/earth drillings are necessary, which are expensive and mean an intervention in nature, before you can even heat in an environmentally friendly way.

However, the heat pump is not alone responsible for high efficiency of the heating system: the heat source and the heating system - the flow temperature and the coordination of the heat distribution in the house - play an equally important role. Especially in the area of end-customer-oriented advice and professional installation, the SHK trade is extremely important. That is why we rely on "know-how from the installer" as well as on "top technology from ZEWOTHERM". But also the user contributes to the responsible use of energy himself, because a room temperature of 24°C needs much more energy than a temperature of 21°C.

With the ZEWOTHERM heat pumps you lay a good foundation for low heating costs to meet the demand for "ENERGY. CONSCIOUS. LIFE" also for yourself!


  • Ready-to-install product solutions, pre-piped and low-maintenance
  • For new construction & renovation, with or without integrated hot water tank
  • Powerful Inverter/ LCI Technology
  • Dirt-insensitive coaxial heat exchanger
  • All devices SG-ready (use of own electricity by PV system)
  • Are not subject to the otherwise usual annual refrigeration inspection!
  • Heating/cooling function
  • NO chimney sweep
  • No contamination
  • NO dangerous fuels in the house
  • LOW maintenance costs
  • EASY Installation 

With extremely low operating costs of only 1 kWh of energy, up to 5 kWh of heat can be generated; and these "costs" are further reduced in connection with the use of own electricity, e.g. by a PV system - the ZEWOTHERM heat pumps have an SG-ready function.

The independence from rising costs and increasingly scarce resources is complemented by low annual operating costs. In addition, there is no combustion process, which saves the environment nitrogen oxides and other harmful substances.

Consequently, there are no costs for chimney sweeps, no maintenance and no dirt in the house. The modern heat pump technology in air/water technology also eliminates the need for costly preparatory work, as costly boreholes in the ground are no longer required.

The heat pump demonstrably reduces the use of primary energy and protects the environment through considerable CO2 emissions compared to conventional fuels such as oil or gas.


Service & Support

We stand for a smooth implementation of your heat pump concept. In addition to expert advice, precise planning and smooth processing, our in-house customer service department is also available to guarantee rapid installation and commissioning of the heat pumps if required. This service is also available nationwide and therefore also in your vicinity. We look forward to implementing your heat pump concept with you.