|CLASS NUMBER:||3812-81||DESCRIPTION:||FANS AND BLOWERS-Certified to US Standards|
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, dryer exhaust duct power ventilators (DEDPV) for single residential dryers, blowers intended for household, commercial 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, ducted or nonducted heat recovery ventilators, and commercial fans and blowers used for carpet cleaning or flood restoration and remediation.
NOTE: Component fans are covered under Class 3812 90.
|ANSI/UL 507||Electric Fans|
|ANSI/UL 705||Power Ventilators|
|ANSI/UL 710||Exhaust Hoods for Commercial Cooking Equipment|
|UL 1812||Ducted Heat Recovery Ventilators|
|UL 1815||Nonducted Heat Recovery Ventilators|
The Certified equipment appearing in this classification is judged to comply with the applicable requirements of the NFPA 70 National Electrical Code (NEC).
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