ASHRAE hosts two annual conferences that bring together HVAC&R and building industry professionals to advance technical knowledge, develop standards, and collaborate on solutions that improve the built environment.
The Winter Conference is ASHRAE's largest annual event and is co-located with the AHR Expo, the world's largest HVACR marketplace. Together, they offer attendees access to technical sessions, committee meetings, networking opportunities, and thousands of exhibitors showcasing the latest industry innovations.
The Annual Conference, held each summer, focuses on technical programming, society business, committee work, and professional development in a more concentrated setting. Together, these events provide valuable opportunities for learning, leadership engagement, collaboration, and innovation while supporting ASHRAE's mission to advance sustainable, healthy, and energy-efficient buildings.
>> Interested in hosting an Annual Conference in your city? Explore the City Selection Criteria and submit your interest in hosting an Annual Conference. The next conference could be coming to your hometown! Learn More >>
>> Access Virtual Content from ASHRAE Winter or Annual Conferences Here
| Future Winter Conferences |
Future AHR Expos |
Future Annual Conferences |
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Jan. 23-27, 2027 – Chicago, IL
Feb. 5-9, 2028 – Orlando, FL
Jan. 20-24, 2029 – Chicago, IL
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Jan. 25-27, 2027 – Chicago, IL
Feb. 7-9, 2028 – Orlando, FL
Jan. 22-24, 2029 – Chicago, IL
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June 12-16, 2027 – New Orleans, LA
June 24-28, 2028 – St. Louis, MO
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View Past ASHRAE Conferences
Learn More about AHR Expo