Selkirk 3"/4" Tall Cone Flashing Flashings are used to seal the opening where the venting penetrates the roof and to divert rain and snow down from the roof and away from the pellet pipe system. It is important to choose flashing that matches the pitch of your roof. This flashing works for flat roofs and has a 12" tall cone. Used to waterproof installations through a flat roof. Pellet Vent - VP - Type L Model VP's proven coupling design with its built-in gasket, connects in seconds and ensures joint integrity. A full line of components increases installation flexibility. 3" to 4" Diameters: Type L Vent Variety of kits available 1" clearance to combustibles 304 Stainless Steel inner liner Matte Black finish for interior use Galvanized outer wall for exterior use Die formed male end eliminates sharp edges Double-wall design with 1/4" uniform airspace For use with gas, oil and wood pellet burning appliances Siliconized Rope Gasket at every joint - No sealant required Approvals: Listed to UL 641 Listed to applicable portions of UL103 Product Code Part No Size 243815 3VP-TF 3-Inch 244815 4VP-TF 4-Inch CA Residents: See Prop 65 WARNING. Warranty Lifetime Limited Warranty Refer to the Smart Choice Warranty for full warranty details. Downloads Download Product Catalog Download Product Brochure Download Product List VP Pellet Pipe Download VP Pellet Vent Installation Instructions Download Smart Choice Warranty Information