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The Napoleon Hearth FTV58 Through-Wall Top Vent Kit includes a 5ft flex vent (5" inner and 8" outer), a GD422-1 wall terminal/vinyl siding shield, and a firestop. Designed for use on a top vent fireplace, the flex vent stretches to the necessary length. Freedom Flex Venting systems are durable and made with two layers of rolled aluminum.
This top vent kit provides a cost-effective and convenient venting solution with proven durability. Its flexible design simplifies installation and adapts to different fireplace applications.
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