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.
After several years of declining participation of in-person meetings and tradeshows following the COVID-19 pandemic, many industries are seeing a resurgence of attendance for these live events.