Reiss CO₂OLvention Tour 2025
Experience the Reiss CO₂OLvention Tour 2025! Discover fascinating insights into CO₂ refrigeration technology, enjoy live demonstrations, and attend top-class presentations in 11 cities. Register now and explore the future of cooling!

The first CO₂OLvention in Nuremberg was an outstanding kick-off event, drawing more than 100 participants and proving to be a great success.
Hosted by REISS Kälte-Klima GmbH, together with other industry experts, the event offers an informative and inspiring afternoon dedicated to the future of CO₂ as a natural refrigerant.
Highlights include live demonstrations on evacuation, charging, and optimal system settings for CO₂ installations. Attendees can also look forward to in-depth discussions with leading suppliers, providing valuable insights into the latest trends and technologies. Particularly inspiring are the presentations, including a TEKO talk on the sustainable use of CO₂ and its development over the past decade.
The CO₂OLvention is your chance to gain practical knowledge on the efficient use of CO₂ for cooling and air-conditioning applications. Take the opportunity to network with professionals and explore new perspectives.
Upcoming dates:
- March 11 | Dortmund
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March 13 | Cologne
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March 18 | Mannheim
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March 25 | Stuttgart
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March 27 | Freiburg
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April 22 | Hamburg
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April 24 | Hanover
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April 29 | Leipzig
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May 13 | Vienna
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May 15 | Linz