Joe Brooks, PE, AMCA International, Inc., Arlington Heights, Ill.; John Cermak, PhD, PE, Acme Engineering & Manufacturing Corp., Muskogee, Okla.; and John Murphy, PhD, JOGRAM, New Bethlehem, Ohio

Fan Industry Meeting Energy Challenges

View the full story, including all images and figures, in our monthly digital edition More than 50 years ago, the industry formed the Air Movement and Control Association (AMCA), now AMCA International. Right from the start, AMCA implemented a Certified Ratings Program (CRP) for fan performance. The HVAC industry in the United States and Canada accepted certified fan performance instantly.