AHR Expo 2027
About AHR Expo
A leading trade show for HVAC, refrigeration, and building systems professionals showcasing the latest technology and products. Features thousands of exhibitors and multiple educational sessions.
AHR Expo 2027
The 2027 AHR Expo runs 25–27 January 2027 at McCormick Place in Chicago, Illinois.
AHR is the largest HVACR marketplace in North America — heating, ventilation, air conditioning and refrigeration, from equipment and controls through tools, software and indoor air quality. Co-sponsored by ASHRAE and AHRI, it runs alongside ASHRAE's Winter Conference, which brings the engineering side of the industry to the same city in the same week.
The show rotates host cities each year; 2027 is Chicago's turn. For contractors, engineers, distributors and facility professionals, it is the industry's annual product-launch window.
Key Topics
- HVAC equipment and systems
- Refrigeration
- Building controls and automation
- Indoor air quality
- Heat pumps and electrification
- Plumbing and hydronics
Quick Info
- Dates
- January 25, 2027 – January 27, 2027
- Venue
- McCormick Place
- Location
- Chicago
United States
Industries
Upcoming HVAC shows
View all →Frequently asked questions
- When is AHR Expo 2027?
- AHR Expo 2027 runs January 25, 2027 – January 27, 2027.
- Where is AHR Expo 2027 held?
- AHR Expo 2027 takes place at McCormick Place in Chicago, United States.
- How do I register for AHR Expo 2027?
- Registration is handled by the organizer, Air-Conditioning, Heating, and Refrigeration Institute — details and passes are on the official website.