Five stands worth building your first day around
AHR Expo runs January 25 through 27, 2027 at McCormick Place Convention Center in Chicago, one of the largest convention facilities in North America. With more than 2,000 exhibiting companies spread across multiple halls, a buyer who arrives without a plan will spend the first morning covering the same ground twice and still miss key suppliers before the afternoon keynotes pull the crowd away from the floor.
The five companies in this guide, Carrier Airconditioning & Refrigeration Ltd, LG Electronics, EATON, Munters India Humidity Control Pvt. Ltd., and ZIEHL-ABEGG India Pvt. Ltd., collectively address the full mechanical and electrical stack of a commercial HVAC&R project: central-plant airside equipment, VRF and heat pump systems, power management and motor controls, process-critical humidity treatment, and energy-efficient fan assemblies. Visiting them in sequence gives a mechanical contractor, MEP consultant, or facility engineer a grounded view of complementary product lines before the floor gets crowded on day two.