|CLASS NUMBER:||3812-01||DESCRIPTION:||FANS AND BLOWERS-|
Fans and blowers of the air-circulating type such as roof and wall-mounted power ventilators, exhaust and filter units consisting of an air-circulating fan and a mechanical filter, fans for use in unattended areas, clothes dryer booster fans for use in the exhaust duct of household clothes dryers. Blowers intended for household, commercial, agricultural, or industrial use, air curtains, desk fans, pedestal fans, hassock fans, utility fans, suitcase fans, ceiling fans, wall insert fans, ceiling insert fans, attic fans, household range hoods or canopies, household down draft fans, and window fans, fan-type air-to-air heat exchangers, and commercial fans and blowers used for carpet cleaning or flood restoration and remediation.
|CSA C22.2 No. 113||Fans and Ventilators|
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