AHR Expo 2027
About AHR Expo
A 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 an 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.
Next up in HVAC Trade Shows
- International Builders' Show 2027 Feb 2–4, 2027 · Las Vegas
- Installer Show Usa 2027 Mar 2–3, 2027 · New York
- ACCA Conference & Expo 2027 Mar 10–12, 2027 · National Harbor
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
-
Photo: Patrick Bray/US Army Crops of Engineers, Public domain, via Wikimedia Commons
- Location
- Chicago
United States
Industries
Upcoming HVAC Trade Shows
All HVAC trade shows →Before you go to AHR Expo 2027
Trade Show vs Convention vs Conference vs Expo
What actually separates a trade show from a convention, conference, or expo — and how to figure out which one you're attending.
Trade Show ROI: How to Measure It (Formulas + Real Examples)
The cost side, the value side, and the math that tells you whether the show paid for itself.
How to Attend Trade Shows for Free (or Almost Free)
Seven legitimate ways to skip the $1,000+ registration fee — and what each requires.