After a six-year hiatus from the West Coast and an 11-year absence from Southern California, the 2004 Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo) in Anaheim, scheduled to be held January 26-28, already is generating a great deal of interest.

According to the show's management company, International Exposition Co., Westport, Conn., more than 1,200 companies have reserved space for the 2004 event, including approximately 300 co-exhibitors/cross-listings. For registration information, call (203) 221-9232 or visit www.ahrexpo.com.