AHR Expo

The 2012 Show in Chicago is shaping up to be the largest AHR Expo ever, hosting more than 2,000 exhibiting companies from over 30 countries from around the globe. AHR Expo is the one event where leading manufacturers and innovative suppliers showcase their latest products: from the most energy efficient systems and more sustainable building technology to state-of-the-art automation and controls, software, innovative tools, services, and much more. Where over 50,000 visitors come to see what's new - contractors, engineers, facility managers, OEMs, and other HVAC&R industry professionals - from all 50 states and over 120 countries!