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ANSI/ASHRAE Standard 149-2013

Laboratory Methods of Testing Fans Used to Exhaust Smoke in Smoke Management Systems

Covers fans that are to be permanently installed in smoke management systems to exhaust smoke, including fan components and accessories when supplied, mounted, or intended to be mounted to the fan.


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American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]


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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

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