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AHR Expo is the world's largest HVACR marketplace, helping attendees to find better, faster, smarter, cleaner and more efficient ways to get things done, offering dozens of free educational sessions, a new product technology theater, and a cyber café for attendees. The show provides a unique forum where manufacturers of all sizes and specialties, whether a major industry brand or innovative start-up, can come together to share ideas and showcase the future of HVACR technology under one roof.

As the largest event in the world exclusively focused on the HVACR industry, AHR Expo brings the entire HVACR industry together to see new products & technology, learn about innovations and trends, and build relationships face to face. Participants includes contractor, engineer, architect, OEM, distributor, utility operator, facility manager, or other HVACR professional.

AHR Expo is happening from 03 February 2020, Monday to 05 February 2020, Wednesday at Georgia World Congress Center in Atlanta, GA. The organizer of the event is International Exposition Company. It is open to trade visitors. The estimated number of attendance is 70,000. Visitors come from over 165 countries. The estimated number of exhibitors is 2,100. The event will accommodate approximately 465,000 square feet of exhibit space. The frequency of this event is annual. The event has been running since 1930.


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Countries Represented

Start Date
February 3, 2020 (Monday)
End Date
February 5, 2020 (Wednesday)
Georgia World Congress Center
Atlanta, Georgia
International Exposition Company
Event Type
Trade Show
Open To
Trade Visitors
First Year
Monday 10 am – 6 pm
Tuesday 10 am – 6 pm
Wednesday 10 am – 4 pm



  • Georgia World Congress Center
  • Opened in 1976, the Georgia World Congress Center hosts a variety of events including trade shows, exhibitions, conventions, corporate events, consumer events, sporting events, special events and meetings. The GWCC is comprised of three buildings totalling 3.9 million square feet exhibition space. The center’s flexibility of space allows for events of varying sizes and scopes.
  • 285 Andrew Young International Blvd NW
  • Atlanta, GA
  • United States of America
  • +1 404-223-4000
  • +1 404-223-4311

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