Air-Conditioning, Heating and Refrigeration Institute, Inc. is the trade association representing manufacturers of HVACR and water heating equipment within the global industry. Their official website is AHRI.com.
A directory of user manuals and instructions for AHRI products can be found below. AHRI products are patented and trademarked under brands Air-Conditioning, Heating and Refrigeration Institute, Inc.
Address: 2311 Wilson Blvd, Suite 400 Arlington, VA 22201 USA
Fax: (+1) 703-562-1942
Phone: (+1) 703-524-8800
AHRI Mechanical Balance of Impellers for Fans Instructions
AHRI Mechanical Balance of Impellers for Fans Instructions MECHANICAL BALANCE OF IMPELLERS FOR FANS Purpose Purpose. The purpose of this document is to provide fundamental information and to guide the industry on Balance as applied to Impellers used in air moving systems. It includes terminology used and methods of Balancing practiced by the industry. …
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