Efficiency gain with finned tubes |
Improve the efficiency of your system or plant with more compact and efficient heat exchangers.

Get more information on low finned tubes

Refreshingly different |
With GEWA-HB finned tubes you rely on a compact, robust and economic pool heating system.

Explore our high finned tubes

Highly efficient and individual |
We develop and produce heat exchangers tailored to your specific requirements.

Learn more about customized heat exchangers

Safe domestic hot water heating |
The new double-walled WRKS heat exchanger brings more efficiency and safety to your domestic hot water heat pump.

Explore the innovative WRKS design