Trade Show
International Air-Conditioning, Heating, Refrigerating Expo (AHR)
January 24, 2028 – January 26, 2028
Las Vegas Convention Center
50,000+ estimated attendees
The largest HVACR event in the world. When held outside of Las Vegas, satellite events and regional shows still draw crowds to Vegas hotels.
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Free Guest List for International Air-Conditioning, Heating, Refrigerating Expo (AHR) Attendees
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Free entry + complimentary limo from your hotel during International Air-Conditioning, Heating, Refrigerating Expo (AHR)