Ahr Expo 2024 Location. Ashrae is looking forward to returning to chicago for the ahr expo, held between january 22 and 24! In 2024, the education program featured 120 free sessions, 153 new product presentations in new product theaters located in south hall and seven panels in the ahr panel series.
24 at mccormick place in chicago, il. Exhibitors and organizers are excited to welcome thousands of hvac contractors and other industry personnel to chicago for the ahr expo.