Instructions / Assembly

ManualsBrandsCENTRIC AIR ManualsFans(4.0) Whole House Fan (3921 HVI-916 Certified CFM Rating). 2-Speed remote with timer & temp control. Includes R50 Damper

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MOUNTING FAN

Mount Chain to Attic Framing:

•Securethechainwiththespring-

snap clamp to the attic framing

usingthesupplied1/4”lagscrew

andatwasher.

Secure the Fan to the Chain:

• Mount the fan through one of

the holes in the fan housing

usingthesuppliedspring-

snap clamp.

Note: In order to reduce the

possibility of vibration make

sure the fan housing doesn’t

touch any part of the attic

structure.

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