Celebrating 125 Years

ASHRAE Conferences

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Future Winter Conferences

Jan 23–27, 2021 – Chicago, IL

Jan. 29–Feb. 2, 2022 – Las Vegas, NV

Future AHR Expos

Jan 25–27, 2021 – Chicago, IL

Jan. 31–Feb. 2, 2022 – Las Vegas, NV

Future Annual Conferences

Jun 26–30, 2021 – Phoenix, AZ

Jun 25-29, 2022 – Toronto, ON


2021 ASHRAE Winter Conference & AHR Expo | Chicago, IL

AHR Expo show management, ASHRAE and AHRI have decided that the 2021 AHR Expo will not take place in January and that a decision on a proposed alternate date of March 15-17, 2021 for the AHR Expo to be held in Chicago will be made by October 15, 2020. Please see the official update from AHR Expo here. 



2021 ASHRAE Annual Conference
Phoenix, AZ | Jun 26–30, 2021

The 2021 ASHRAE Annual Conference will be held in Phoenix, AZ! The Technical Program along with Committee meetings, Registration, the Bookstore and Speakers Lounge will be at the Sheraton Phoenix Downtown and the Phoenix Convention Center.