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“WOW, What a Week!”AHR Expo Returns to Chicago With Energy, Excitement, and a focus on Decarbonization, Refrigerants, Sustainability and the Future of HVACR

AHR 2024

“WOW, What a Week!”AHR Expo Returns to Chicago With Energy, Excitement, and a focus on Decarbonization, Refrigerants, Sustainability and the Future of HVACR

The AHR Expo (International Air-Conditioning, Heating, Refrigerating Exposition) returned to Chicago for a lively week of learning, reconnecting, perusing and demoing everything new coming to market in HVACR. Notable topics included all things decarbonization-from equipment on the floor to discussions in education programming refrigerant regulation updates, the heat pump resurgence and the unveiling of many new products that are shaping the path forward for HVACR.

“The industry showed up for business in Chicago,” said Show Manager Mark Stevens.“Throughout the year we’ve followed discussions regarding regulation rollouts, decarbonization trends and various other tracks about the way we conduct business as an industry. It was evident in the halls that the professionals in attendance are primed to create solutions and drive business forward.” To read more about topics leading into Chicago, see our 2024 Trend Report.

Networking trends are rising

It was clear to anyone filling the halls on Monday morning of the show that attendance was strong, welcoming 48,034 attendees there to interact with the1,875exhibitorsspreadacross North and SouthHalls.Maximizing 527,520 square footage of space for booth displays, attendees gained access to all the latest the industry has to offer, including new products, technology, skill learning and demonstration. Additionally, Podcast Pavilion hosted 20 podcasters covering the latest topics happening across the industry. Podcasts were recorded and will be released by each respective podcaster in the coming weeks.

Inside exhibitor booths industry trades men, women and influencers hosted events, competitions and meet-ups, opening exciting channels of content creation and networking opportunities.

“The network transformation is resulting in incredible visibility and partnership for professionals,” said Nicole Bush, Director of Marketing.“There is a true line of two-way communication between the professionals in the field and the manufacturers creating products and technology. Having an in-person forum like AHR Expo to strengthen the social relationships formed online is proving to be immensely beneficial to our industry.”

Industry learning and connection

The 2024 Education Program highlighted topics within the industry with the goal of addressing pain points, opportunities and applications to increase efficiencies, business and relationships.

“It’s encouraging to see the growth in our education programming, not only with topic variety but also with the expertise signing on to provide insight,” said Special Projects Manager Kimberly Pires. “There is a deepened connection between what’s being discussed in sessions and what’s being applied on the show floor and this continues to benefit attendees with a true understanding of current information in the industry.”

In 2024, the education program featured 120 free sessions, 153 new product presentations in New Product Theaters located in South Hallands even panels in the AHR Panel Series.

In the 2024 State of the Industry Panel topics included decarbonization including gas bans, grid capacity, heat pumps, and dual-fuel options;buildingautomationandAIasitrelatestoenergy conservation and future planning; refrigerant updates including sell-through periods, EPA regulation, recovery and reclamation,etc.; workforce development, virtual training, bridge programs and more.

In the panel titled, How Do We Address the Workforce Development, Recruitment and Retention Gap?, representatives from Lincoln Tech, a post-secondary vocational institute with locations across the US, joined discussion featuring Jose De La Portilla of Rheem Manufacturing, Alison Neuman of Johnson Controls, Bryan Orr of HVAC School & Kalos Services, and Dominick Guarino of National Comfort Institute, Inc. to delve into creating programming and bridge opportunities to attract professionals to the skilled trades and prepare them for a lifelong career in HVACR. The group discussed how to promote the industry and build a successful culture to retain, train and onboard to better prepare for fieldwork, supportive technology, as well as identifying weaknesses, gaps and opportunities.

Other popular sessions included topics featuring heat pumps, business strategy and growth, emotional intelligence adeptness, building automation, controls and I, social media and industry growth, smart solutions, A2Ls, compliance, codes, and standards, as well as various other niche topics, providing something for every job role represented in the industry.

You can review a full lineup of the education program on our website.

AHR heads to Orlando for 2025

In 2025 we head south to Orlando. Save the date for February 10-12, 2025 at the Orange County Convention Center. Hotel blocks are expected to open for attendee slate-Spring and registration will go live early Summer. Sign up for alerts and updates on

“Each year we come away from the show with vigor for what the industry has in store,” continued Stevens. “We are honored to continue to provide the best all-industry meeting place and forum to learn, discuss, prepare and calibrate goals for the future of HVACR. We hope to see everyone in Orlando.”

Heard around the industry

Heard around the halls throughout the week was excitement for learning and possibility relating to the future of HVACR. Attendees and exhibitors alike were energized by great conversation and partnership planning. We’re overwhelmed with the sense of accomplishment from our stakeholders. See below for around up of reflections on our time in Chicago.

“The positive energy at AHR was inspiring, and we are excited about the relationships forged during the expo. As we wrap up,we look forward to continuing these connections and partnerships in the coming months. Cheers to the success of AHR Expo 2024, and here’s to the growth and innovation that lies ahead,” Kuul Evaporative Technologies.

“We had the opportunity to visit key manufacturers and industry experts, such as Bell & Gossett, GRUNDFOS, Taco Comfort Solutions, Armstrong Fluid Technology, NIBCO INC., and more, at the AHR Expo last week in Chicago. What a great show!” Liberty Supply.

“Last week it was incredibly busy at the AHR Expo in Chicago.This was my first time in a show in the US, and the truth is that it has been a fantastic experience,” Adrián P.

“What an amazing day at the AHR Expo meeting people from around the world and networking with the best HVAC team worldwide,” Bruno Friedmann, Germany.

“We had the best time at AHR Expo 2024 in Chicago!! Going to trade expos is one of our favorite parts of doing the podcast. We get to interview guests in person, attend speaking events with our trade besties, and (the best part of it all) meet some of our amazing Power Women of the Trades Podcast listeners! ”Power Women of the Trades Podcast.

“Great turnout and awesome customer/prospect engagement,” James Carpenter, Account Manager, R.W. Beckett Corporation. “Can’t wait for next year. Great job in Chicago,” KCC Companies.

“What a show! It was great to connect with our representative partners, HVAC professionals, contractors and engineers who visited the Desert Aire booth to discover our latest dehumidification technology solution (SwimAire), from indoor pools to controlled environment agriculture and a variety of other applications. We hope to see you again so on or at AHR Expo 2025 in Orlando!” Desert Aire LLC.

“Invaluable event! See you in Orlando next year.” Klima Control Air Conditioning Supply.

“Enjoyed all the conversations and introductions! Great seeing so many channel partners int his industry.” Rich Hargrave, vcita.

Watch the full recap video on

For More Information

For more information about the 2025 AHR Expo to be held in Orlando, Florida, please visit

About The AHR Expo

The AHR Expo is the essential event for HVACR professionals, attracting the most comprehensive gathering of the industry from around the globe each year. The show provides a unique forum where manufacturers and suppliers of all sizes and specialties come together to share ideas and showcase the future of HVACR technology. Since 1930, the AHR Expo has remained the industry’s best place for OEMs, engineers, contractors, facility operators, architects, educators and other industry professionals to experience everything new in HVACR and build relationships. The AHR Expo is co-sponsored by ASHRAE and AHRI and is held concurrently with ASHRAE’s Winter Conference. The next show will take place February 10-12, 2025, in Orlando.

For more information, visit and follow @ahrexpo on social media channels Twitter, Instagram, Facebook and Linkedin.

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