AHR Expo 2001 has received endorsements from 14 industry associations. Those now formally supporting the expo include: Air-Conditioning and Refrigeration Wholesalers International (ARWI); Air Conditioning Contractors of America (ACCA); Air Movement and Control Association (AMCA); Associated Air Balance Council (AABC); Cooling Technology Institute (CTI); Gas Appliance Manufacturers Association (GAMA); Mechanical Contractors Association of America (MCAA); Mechanical Service Contractors Association (MSCA); National Air Duct Cleaners Association (NADCA); National Air Filtration Association (NAFA); Northamerican Heating, Refrigeration and Airconditioning Wholesalers Association (NHRAW); Radiant Panel Association (RPA); Refrigerating Engineers and Technicians Association (RETA); Refrigeration Service Engineers Society (RSES). The expo is scheduled for January 29-31 at the Georgia World Congress Center, Atlanta, GA.