DuraVent 4 in. X 3 in. X 4 in. Galvanized Steel Tee with Clean-Out Cap, Pack of 2

Pellet Vent 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, rapeseed and sugar beets) or oil fuel.