Overview of AHR Expo (co-located with ASHRAE Winter Conference)
The AHR Expo, co-located with the ASHRAE Winter Conference, stands as North America’s largest HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) event. Hosted annually, the AHR Expo unites manufacturers and suppliers of all sizes and specialties to share ideas, showcase innovations, and build connections that shape the future of the HVACR industry. The event, recognized globally, serves as a hub for industry professionals seeking cutting-edge technology, education, and networking opportunities.

Venue details and event location
The 2025 edition of the AHR Expo will be held at McCormick Place, Chicago, Illinois – the largest convention center in North America. The venue offers ample exhibition space and is conveniently located near downtown Chicago, providing easy access to public transportation, hotels, restaurants, and local attractions. McCormick Place’s modern facilities and centralized location make it an ideal choice for hosting an event of such scale and importance.

Event dates and timings

• ASHRAE Winter Conference: January 25–29, 2025
• AHR Expo Exhibition Dates: January 27–29, 2025
• Show Hours:
  • Monday, January 27: 10:00 AM – 6:00 PM
  • Tuesday, January 28: 10:00 AM – 6:00 PM
  • Wednesday, January 29: 10:00 AM – 4:00 PM

Product categories at the AHR Expo
The AHR Expo features thousands of products and services across all facets of HVACR. Some key categories include:

• Air-conditioning and refrigeration systems
• Building automation and controls
• Ventilation and air movement products
• Heating systems
• Indoor air quality (IAQ) solutions
• Smart home and energy-efficient technologies
• Tools, instruments, and software
• Sustainable and green building technologies
• HVAC components and materials

Expected visitor profile and exhibitor information
Each year, the AHR Expo draws over 50,000 attendees, including manufacturers, engineers, contractors, facility operators, architects, educators, OEMs, and other HVACR professionals from over 160 countries. The event hosts more than 1,800 exhibitors, ranging from global industry leaders to innovative startups, showcasing the latest in HVACR advancements and sustainable solutions.

Benefits of attending the AHR Expo
Attending the AHR Expo offers numerous benefits for professionals and businesses in the HVACR industry:

• Networking opportunities with industry leaders, innovators, and fellow professionals
• Exclusive product launches and access to groundbreaking technologies
• Hands-on experience with operational equipment and system demos
• Free educational sessions including panel discussions, technical presentations, and exhibitor-led seminars
• Access to ASHRAE Winter Conference, offering advanced educational content and industry updates
• Career development opportunities, including recruitment zones, professional certifications, and live demos
• Discover sustainable solutions that align with the growing demand for eco-friendly systems

Registration and entry cost

• AHR Expo admission: Free for industry professionals who register in advance
• On-site registration: May be available but is subject to a processing fee
• ASHRAE Winter Conference: Separate registration is required, and fees vary based on membership status, session selection, and early-bird availability
• It is highly recommended to pre-register online to avoid queues and secure a spot at the key sessions

Nearby accommodation options
Given its proximity to downtown Chicago, McCormick Place is surrounded by several high-quality hotels and accommodation choices. Some notable options include:

• Hyatt Regency McCormick Place – Directly connected to the venue for unmatched convenience
• Marriott Marquis Chicago – Luxury accommodations adjacent to the convention center
• Hilton Garden Inn Chicago McCormick Place – Affordable stay with excellent access
• The Blackstone, Autograph Collection – A historic hotel located a few minutes away from the venue
• Home2 Suites by Hilton Chicago McCormick Place – Comfortable long-stay option for extended visitors

Booking early is advisable, as hotels near McCormick Place tend to fill up quickly due to the event’s popularity.

Local attractions and amenities
Chicago offers a wide range of dining, entertainment, and cultural experiences for visitors attending the AHR Expo. After a day at the expo, attendees can explore:

• Navy Pier – A lakeside entertainment destination
• The Art Institute of Chicago – One of the oldest and largest art museums in the USA
• Millennium Park – Famous for the Cloud Gate (“The Bean”) sculpture
• Chicago Riverwalk – Perfect for walking, dining, or simply relaxing
• Magnificent Mile – Premier shopping and dining street

Local transit systems such as the CTA buses and trains make it easy to get around the city during your visit.

Why HVACR professionals should not miss this event
For HVACR professionals, the AHR Expo represents more than just an exhibition—it’s a pivotal gathering point where education meets innovation. The co-location with the ASHRAE Winter Conference strengthens the technical and research aspects, offering deeper insights into industry trends, code developments, and best practices. Whether you’re looking to improve your product knowledge, connect with suppliers, or gain competitive intelligence, the AHR Expo serves as the most comprehensive event in the HVACR calendar.

Tips for first-time visitors

• Plan ahead: Review the exhibitor list, seminar schedule, and map your route
• Use the AHR Expo app: Helpful for finding sessions, exhibitor booths, and updates
• Wear comfortable shoes: The expo floor is extensive, with thousands of booths
• Bring business cards: Networking is a key component of the event
• Attend early sessions: These are often less crowded and more engaging