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Title 10

Displaying title 10, up to date as of 9/21/2021. Title 10 was last amended 9/20/2021.
There have been changes in the last two weeks to Subpart J.

Title 10

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Subpart J - Fans and Blowers
Source:

86 FR 46590, Aug. 19, 2021, unless otherwise noted.

§ 431.171 Purpose and scope.

This subpart contains provisions regarding fans and blowers, pursuant to Part C of Title III of the Energy Policy and Conservation Act, as amended, 42 U.S.C. 6311-6317. This subpart does not cover “ceiling fans” as that term is defined and addressed in part 430 this chapter, nor does it cover “furnace fans” as that term is defined and addressed in part 430 of this chapter.

§ 431.172 Definition.

Fan or blower means a rotary bladed machine used to convert electrical or mechanical power to air power, with an energy output limited to 25 kilojoule (kJ)/kilogram (kg) of air. It consists of an impeller, a shaft and bearings and/or driver to support the impeller, as well as a structure or housing. A fan or blower may include a transmission, driver, and/or motor controller.

§§ 431.173-431.176 [Reserved]