Broan-Nutone 3 In./4 In. Exhaust Fan Roof Vent Kit (7-Piece) Pack options:Pack of 1 %search_data%C 1075

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Broan-Nutone 3 In./4 In. Exhaust Fan Roof Vent Kit (7-Piece) Pack options:Pack of 1 %search_data%C 1075Roof vent kit for complete roof ducting installation of exhaust fans with 3 inch or 4 inch duct connector. Kit includes: Black steel roof cap with built in back draft damper and bird screen, 4 inch diameter metal duct connector, 2 nylon zip ties, 3 inch to 4 inch duct adapter, 8 feet of 4 inch diameter flexible foil ducting (conforms to UL181 Class 1 air connector requirements). Also includes neoprene foam strip which can be used to increase duct