Description
Includes Hood, Shutter and Necessary Hardware.
Multifan’s durable poly housing is designed for ventilation over pump out housings.Use it in conjunction with the Multifan Q-style Panel Fan (sold separately).The opening size indicates the size of the hole in the pit cover.
Available in 3 Sizes:
- #10177-18 — 18″ (Opening Size: 23-3/4″ x 23-3/4″)
- #10177-20 — 20″ (Opening Size: 25-1/2″ x 25-1/2″)
- #10177-24 — 24″ (Opening Size: 30-1/2″ x 30-1/2″)






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