The 2017 edition of the International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo)—to be held Jan. 30 through Feb. 1 in Las Vegas—will be the largest event in the show’s 88-year history, Clay Stevens, president of International Exposition Co., says. More than 2,000 exhibitors and 60,000 industry professionals from every state in America and 150 countries worldwide are expected. Here is your guide to some of what awaits you at the Las Vegas Convention Center. More products will be added to this gallery, so be sure to check back for updates. In the meantime, for more information about the 2017 AHR Expo, go to www.ahrexpo.com.