For the use of renewable energies also surface waters are of great
importance. Water is an excellent temperature storage. For building
sites near lakes, rivers or on the coast, this free of cost energy can
be used to heat or to cool the building.
The water heat exchanger is specially designed to extract heat from the surrounding water. The compact, highly efficient heat exchanger extracts the energy required for heating from the water. In conjunction with a heat pump, the extracted energy is converted into thermal heat. Furthermore, the heat exchanger can be used effectively for cooling the building.
The convection openings in the surrounding housing and the optimized pipe routing of the heat exchanger ensure a high level of efficiency.
All components of the water heat exchanger are made of environmentally friendly, high-quality polyethylene: This guarantees a long service life. Low weight and attachment points on the housing allow quick and easy installation.
depending on module size and water temperature
Max. Operating pressure
-10°C to + 40°C
Connection flow / return (PE spigot)
Dimensions (diameter x height)
Type WET 1
Type WET 2
Type WET 3
1220 x 600 mm
1220 x 900 mm
1220 x 1200 mm