🇺🇸 United States · Construction
AHR Expo国际暖通空调与制冷展
AHR Expo 2027 runs January 25–27, 2027 at McCormick Place in Chicago, United States — 3 days.
DatesJanuary 25–27, 20273 days
FrequencyAnnually
Country🇺🇸 United States
CityChicago
VenueMcCormick Place
IndustryConstruction
OrganizerASHRAE / AHRI
Scale1,900 exhibitors · 50,000 visitors · 350 speakers
Official siteahrexpo.com ↗
About AHR Expo
The world's largest HVACR trade show, with heat pumps and refrigerant transition as recent focal points
全球最大的暖通空调与制冷（HVACR）专业展，热泵与制冷剂替代是近年主线