

A complete vertical vent run for a Napoleon 5"/8" direct vent fireplace: 10 ft to 40 ft of flex vent pipe, the coupler kits that join the sections, and a roof terminal kit. Choose the length, then the roof: flat, 1/12 to 7/12 or 8/12 to 12/12 pitch kits (GD412, GD410, GD411) bring flashing, a roof support, cap and collar. For a run up a chase, choose N/A: GD413 brings the cap, collar and pipe without flashing, and you supply the chase top flashing, cut to fit your chase on site. Fits Napoleon 5"/8" fireplaces including the Ascent Linear 56 and 76, Luxuria, Vector and Tall Linear Vector. Firestops and the attic vent sleeve (AVS58KT-1) are separate. from $568.