2018 AHR EXPO

Recognized as the largest trade show of its kind, the 70th International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo) returns to Chicago in 2018. The Show welcomes HVACR professionals serving commercial, industrial, residential and institutional markets. Each year, thousands of companies of all sizes exhibit their air-conditioning, heating, ventilation and refrigeration systems, equipment and components. Thousands of contractors, engineers, OEMs, distributors and other industry professionals attend the Exposition in search of new products and services.