The world’s leading exhibition for the air conditioning, heating, and refrigeration industry closed its doors yesterday in Chicago, USA. Several companies showcased CO2 products, as can be seen in the photo gallery below.
The AHR Expo, taking place from 26-28 January in Chicago, welcomed more than 1,850 exhibitors showcasing the latest products and services in the HVAC&R industry. Contractors, engineers, facility managers and Original Equipment Manufacturers (OEMs) met to find state-of-the art solutions for their next projects. Special emphasis this year was on energy efficiency, energy saving and reclaiming, green building design & sustainability, as well as alternative energy sources.

The most stunning observation one could make this year was probably that, despite the turbulent economy, the 2009 AHR show and the 61st edition of the world’s largest HVAC&R trade show surpassed the already successful 2008 New York edition in terms of exhibiting companies and square feet of space covered.

There are no extensions or accommodations from public authorities - contrary to what some false rumors have unfortunately led some to believe