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Moves 850 cubic feet per minute (CFM). Can ventilate upto 1200 cubic feet of attic space. To estimate the size of your attic, take the square footage of your home and divide by two.
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Moves 1350 cubic feet per minute (CFM). Can ventilate upto 1800 cubic feet of attic space. To estimate the size of your attic, take the square footage of your home and divide by two.
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Adjustable panel for better sun exposure.
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Aircraft grade aluminum for longevity.
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10 year warranty on panel.
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5 year warranty on motor.
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50 year warranty on aluminum.
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