For more than 60 years products from our house ensure the right temperatures. Through path- breaking developments in the field of refrigeration and air- conditioning engineering we have gained worldwide recognition.

Our product range covers unit air coolers, fan coils and finned heat exchangers. We only produce at our company located in Gerlingen near Stuttgart.

Fan Coil Units
Air Coolers
Heat Exchangers


We successfully perfromed some maintenance work on our website starting from Friday 25th May 2018 12:00 CEST.[more]


News 03/ 2018

New options at HKN/D fan coil unit[more]

The latest version of our selection software has just been released. Please perfom a live update or visit our download section.[more]


News 02/2018

New pricelist for 2018 available

E- Mail Adresses for orders[more]

Meet us!

16.10.2018- 18.10.2018 
Chillventa, Nuremberg

Hall 6 Booth 6-208