The largest HVACR event of the year, the 2024 AHR Expo returns to the Windy City Jan. 22-24, while the co-located 2024 ASHRAE Winter Conference will take place Jan. 20-24 at the Marriott Marquis Chicago.
This year’s program will feature more than 110 free seminars, a robust
panel series lineup, new product and technology presentations, professional certifications
and continuing education courses.
