AHR Expo

The AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) is held at McCormick Place in Chicago, produced by International Exposition Co. in partnership with ASHRAE and AHRI. The show features over a thousand exhibiting manufacturers of HVACR equipment, controls, and building systems technology. Attendees include engineers, contractors, distributors, and facility managers seeking the latest products and technical education in heating, ventilation, air conditioning, and refrigeration. The event is trade-only and includes technical sessions alongside the exhibit floor.