AHR Expo 2015, one of the largest marketplaces for HVACR will take place in Chicago from 26 to 28 January 2015. The Show represents the entire spectrum of the industry including: HVACR manufacturers, engineers, contractors, OEMs, facility managers, and other professionals. In addition, the visitors will find over 100 educational seminars, workshops and new product presentations. According to show organiser International Exposition Company, a total of over 61,000 attendees (43,000 visitors and 18,000 exhibitor personnel) registered for the 2014 AHR Expo. HVACR professionals from all 50 states and over 130 countries saw the latest products and technologies on display from over 1,900 exhibiting companies from around the world.