Indus­tri­al Heat Exchangers

Swiss made, high-per­for­mance and reli­able: Air Fröh­lich deve­lo­ps, manu­fac­tures and installs excep­tio­nal­ly reli­able Heat Exchangers.

flue gas applications

Dura­bi­li­ty for power plants, refi­ne­ries or inci­nera­ti­on plants.

Mal­t­houses & drying plants

Safety and effi­ci­en­cy at mal­tings and other drying plants.

ven­ti­la­ti­on technology

Highly effi­ci­ent energy recup­era­ti­on systems

World­wi­de lea­ders – for a good reason

Air Fröh­lich manu­fac­tures custom-tailo­red Heat Exch­an­gers. Our pro­ducts are in use throughout the world, even in highly cor­ro­si­ve environments.

Our manu­fac­tu­ring devices are self-deve­lo­p­ped. Indi­vi­du­al requi­re­ments to our pro­ducts are wel­co­med challenges.

Wel­ding operator

We hire! Become a part of Air Fröhlich.

Equip­ment manufacturer

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