These requirements cover: a) fans and blowers that circulate air, such as desk, ceiling-suspended, and hassock fans; b) Fans and blowers that ventilate air, such as attic, wall-insert, ceiling-insert, household hood-and canopy-types, and window fans; c) Evaporative cooler; d) Air-filtering appliances; and e) Fan-type deodorizers and air-fresheners These products are rated 600 volts or less and are intended to be employed in accordance with the National Electrical Code, ANSI/NFPA 70.

• Year of Declaration: 1999
• Reference: UL 507: 1994
• Number of Pages: 164
• Code: GYS 186
• Version:
• ICS Number: 23.120