Show Overview Gallery When & Where Who Attends Who Exhibits Education Trending
Welcome to the main event for HVACR
The AHR Expo brings the entire HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) industry together to showcase cutting-edge products and technologies, gain insights from industry leaders, foster cross-disciplinary collaboration, and drive business and career growth.
When & where is the next AHR Expo?
The next AHR Expo will take place in Chicago, January 25-27, 2027
⚑ Show Dates & Times
Mon, Jan 25, 2027 > 10am-6pm
Tues, Jan 26, 2027 > 10am-6pm
Wed, Jan 27, 2027 > 10am-4pm
⚑ Location
McCormick Place Convention Center
2301 S Martin Luther King Dr
Chicago, IL 60616
Who attends the AHR Expo?
HVACR professionals from all sectors of the industry attend the AHR Expo, including:
✓ Engineers
✓ Contractors
✓ OEMs
✓ Design/Build Professionals
✓ Wholesalers & Distributors
✓ Manufacturer’s Reps
✓ Architects
✓ Facility Managers
✓ Public Utility Professionals
✓ Industry media
✓ Content Producers
✓ Educators
Market segments
⚙︎ Residential
⚙︎ Commercial
⚙︎ Industrial
⚙︎ Institutional
Global reach
⚑ 8,000 international visitors
⚑ 100+ countries
⚑ 500+ international exhibitors
Who exhibits at the AHR Expo?
More than 1,900 manufacturers and suppliers will showcase innovations across these product categories:
✓ Heating
✓ Cooling
✓ Refrigeration
✓ Ventilation
✓ Plumbing
✓ Indoor Air Quality
✓ Building Automation & Control
✓ Sustainable Solutions
✓ Software
✓ Tools & Instruments
A small sample of AHR 2027 exhibitors:
✓ A.O. Smith
✓ Big Ass Fans
✓ BITZER
✓ Bradford White
✓ Carrier
✓ Climate Control Group
✓ Copeland
✓ Daikin
✓ Danfoss
✓ DiversiTech
✓ Fulton
✓ GE
✓ Goodway Technologies
✓ Grundfos
✓ Heatcraft Refrigeration
✓ Honeywell
✓ Johnson Controls
✓ Lennox
✓ LG
✓ Maxitrol Company
✓ Mestek Machinery
✓ Multistack
✓ Navien, Inc.
✓ Regal Rexnord
✓ Rheem
✓ Samsung
✓ Siemens
✓ SPX Cooling Tech
✓ Taco
✓ Vicon Machinery
✓ Viega
✓ Weil-McLain
✓ Yaskawa
✓ ZIEHL-ABEGG
View the full list of exhibitors.
What educational programs are offered at the AHR Expo?
The free AHR Education Program includes industry seminars, panel discussions, rapid-fire new product presentations, for-credit courses, and live podcasts.
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Industry Seminars
Experts from across the industry share insights on emerging trends, actionable strategies, and practical ways to enhance performance, build skills, and increase ROI.
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AHR Panel Series
The AHR Panel Series brings a wide variety of industry leaders together to discuss trending topics and the impact across industry segments.
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For-Credit Sessions
There are many opportunities to earn PDHs at the AHR Expo, including ASHRAE Learning Institute sessions, open to all attendees (registration & fee required).
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New Product Theaters
Sit in on rapid-fire 20-minute presentations of new products & tech directly from manufacturers. Four theaters will host 150+ presentations.
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Podcast Pavilions
AHR’s Podcast Pavilions put the top voices, personalities, and perspectives from around the industry on stage, live and in-person.
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ASHRAE Winter Conference
The ASHRAE Winter Conference, held concurrently with the AHR Expo, will offer over 100 technical sessions. Separate registration is required.