The America HVAC & Refrigeration Expo (AHR EXPO) is hosted by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), with the co-sponsorship of the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI).

Additionally, the exhibition features a building automation control product display area and a software center zone, providing attendees with a more intuitive platform to experience products and their convenience in daily life.

The American HVAC & Refrigeration Expo (AHR EXPO) is the largest and most comprehensive professional exhibition for the refrigeration and HVAC industry worldwide. As a professional exhibition for heating and ventilation, it has evolved into an annual grand event for the HVACR industry. It provides a platform for all participants to exchange and learn, with experts from within the industry and related product associations providing lectures and discussion topics on everything from business operations to current technological developments.

Against the backdrop of the huge demand for air conditioning, heating, and refrigeration in the United States, the hosting of the exhibition plays a significant role in helping exhibitors expand their product markets, promote the emergence of new HVAC products, and facilitate the widespread application of new technologies. Therefore, it is evident that the American HVAC & Refrigeration Expo (AHR EXPO) plays a crucial role in the HVAC refrigeration industry, making it one of the essential exhibitions for industry professionals.