Solar Attic Fan 9920tr

Ventilates up to 2400 square feet of attic space with a single fan for 6 air exchanges per hour power permitting or ventilate up to 4400 square feet of attic space for 3 air exchanges per hour. Model 9920tr store sku 1000811574 the award winning u s. Includes remote control and solar controller module compatible only with u s.

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