A trade show for the heating, ventilation, air-conditioning, and refrigeration industry kicked off in Chicago, IL, U.S. Monday.
The annual AHR Expo, called the largest show of its kind in North America, will run from Jan. 27-29.
This year's show features more than 1,700 exhibiting companies, with more than 250 international exhibitors from more than 32 countries and nearly 400,000 sq ft of exhibitor space.
Approximately 30,000 pre-registered attendees and 20,000 exhbitor personnel the show which is co-sponsored by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) and the Air-Conditioning and Refrigeration Institute (ARI).
The Expo has been held in a new location each year since 1930. The 2004 AHR Expo will be held in Anaheim, CA, U.S.
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