This item cannot be shipped to the following state(s): GU,PR,VI
PelletVent is a patent-pending venting system for stoves and inserts that use multi-fuels (including wood pellets, corn, cherry pits, switch grass,coffee husks, walnut shells, soybeans,wheat, sunflower hulls, grapeseed, and sugar beets) or oil fuel. Use this 4 in. storm collar to maintain a weather-tight seal between the vent pipe and the flashing. Seal the underside to the vent with 500 degree F silicone sealant (not included).