The purpose of this standard is to aid federal and state rulemaking efforts to establish energy-efficiency standards for commercial and industrial fans and blowers, providing a consistent method of calculating FEI across the many different options in the fan market.

A complimentary copy of the standard is available to AMCA members by clicking on the image of the standard and logging in with member credentials. Non-AMCA members may request a copy by contacting either Joe Brooks ( or Shruti Kohli-Bhargava (


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