Ahr Expo Chicago 2024 Location. With more than 1,800 exhibits, dozens of product presentations, and hundreds of educational sessions on topics from a2ls to net zero, hvacr distributors will find plenty to do at the ahr expo in chicago. Find exhibitors and sessions at 2024 ahr expo.
Find exhibitors and sessions at 2024 ahr expo. This year, the expo will take place from january 22 through january 24 at mccormick place in chicago, illinois.