2022 Innovation Awards call for entries is now open. The annual competition, held in conjunction with the Show, honors the most innovative and original products, systems and technologies in HVACR. Exhibitors are encouraged to submit new or upgraded products to compete. Entries will be accepted through August 3, 2021. The 2022 AHR Expo will be hosted at the Las Vegas Convention Center in Las Vegas, NV January 31 through February 2 , 2022.