Welcome to Hoval Energy Portal – The Pinnacle of Energy Recovery Solutions

Harnessing cutting-edge technology, Hoval Energy delivers unparalleled energy recovery solutions for a sustainable future. Our solutions not only meet today's energy needs, but are designed to cater for the demands of tomorrow's world.

Reliability is the result of many small details that we have been improving continuously for over 50 years

Hoval Viskan: the new generation of rotary heat exchangers

Focusing fully on the essentials – and on your success.

It is our responsibility to keep your requirements in mind.

Detailed knowledge you can rely on.

Download design program

With the CASER design program, you are provided with planning certainty when calculating high-quality heat exchangers from Hoval.

Download CASER now