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Choose Your Roof Louver Model
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PV-18-W7 Roof Louver Specs
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----------- D I M E N S I O N S -----------
PV-18-W7 Roof Louver
18" Diameter and Square Flange
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Inside Dia. (A)
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Square Base (B)
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Outside Dia.
(C)
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Height of Head
(D)
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Max. Pitch Capacity
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Net Free Vent Area (inch)
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Net Free Vent Area (feet)
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Application
per sq. ft.
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18
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24
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23
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7
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12/12
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186
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1.29
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750
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