Ahr Expo Chicago 2024 Locations List. Ahr expo has established itself as the ultimate gathering of industry professionals, manufacturers,. The show is the premiere event for the hvac/r industry, and, due to its size.

The 2024 ahr expo, the biggest hvacr industry event of the year, is scheduled for jan. Atlanta—go ahead and put the 2024 ahr expo’s dates and location in your calendar.