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

News

10/26/2017

News 11/2017

Availability of unit air cooler/ evaporators

New folder for accessories and spares

New team members in sales departments[more]


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


It's small but it's the greatest. It's simply an awesome cooler that we developed. Look at its revolutionary fan guard. Open it and you'll discover more amazing features.[more]


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


A+ is the best energy efficiency class of an unit cooler. New classificiation is in force since last year.[more]


A new version V7.7.6 of the Rolle Selection Program is available for download[more]


The new HVS/T and FHV/T brochure shows the latest enhancements of our cubic coolers.[more]


Neue Version 7.7.3 des Roller Auswahlprogramms steht zum Download bereit[more]


An Excel update released by Microsoft leads to a not working brine cooler selection program. Find out how to get it back working.[more]


10/07/2014

Chillventa 2014

Chillventa 2014 will be all about natural refrigerants and energy saving. We invite you to have a look at our innovations. You can find us in hall 5 stand 209.[more]