More
efficiency for your
domestic hot water heat pump

The new WRKS heat exchanger is top in efficiency and cost-effectiveness

With the newly developed WRKS safety heat exchanger, the air/water hot-water heat pump is particularly cost-effective, low in maintenance and energy-saving. The heat exchanger is installed directly in the hot-water tank. In the design of the heat exchanger, we have attached importance to achieving optimum heat transfer with minimum use of material, thus making cost savings of up to 40% possible for you.



Direct condensation in the hot-water tank is particularly energy-saving. Unlike, for example, the wrap-around variant, the WRKS operates with minimal temperature differences due to direct contact with the water in the tank and heat loss is prevented. The heat pump therefore achieves peak COP values measured according to EN 16147. Security against contamination is provided by the double-wall GEWA-safe tube that makes leakages recognisable through the standard-compliant leakage gap.

The innovative WRKS heat exchanger not only offers you absolute reliability but also meets the highest efficiency standards.


Please contact us so we can find together the optimum solution for your heat pump!

Your benefits at a glance

  • Cost-effective | Take advantage of higher performance with less refrigerant & material required!
  • Suitable | Position the heat exchanger in the optimum place in the tank.
  • Efficient | Achieve peak COP values according to EN 16147!
  • Safe | Rely on the absolutely safe separation of fluids.
  • Easy handling | Reduce your production and replacement cost.

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