PelletVent is a complete venting system from DuraVent for stoves and inserts that use oil fuel or multi-fuels (including wood pellets, corn, cherry pits, switch grass, coffee husks, walnut shells, soybeans, wheat, sunflower hulls, rapeseed and sugar beets). The double-wall chimney pipe increaser is designed for use with wood pellet-burning appliances and features twist-lock connections for fast, easy installation, enabling transition from a 3 inch to 4 inch pipe. Its double-wall, air-insulated design offers superior performance and reliability for long-term use. For added durability, PelletVent seams are factory-sealed on all elbows, tees and fittings.

• Brand Name: DuraVent
• Adjustable: No
• Diameter: 4 in.
• Material: Steel
• Product Type: Pipe Adapter
• End 1 Inside Diameter: 3 in.
• End 1 Outside Diameter: 3 in.
• End 2 Inside Diameter: 4 in.
• End 2 Outside Diameter: 4 in.
• Color: Silver
• Vent Type: Pellet Vent
• Maximum Continuous Temperature: 570 Btu/h
• Chimney Vent Type: Pellet Vent
• Gauge: 28 Ga.
• Packaging Type: Boxed
• Twist Lock: Yes
• Maximum Temperature: 570 �F
• Wall Construction: Double Wall
• UL Listed: Yes
• Shape: Duct
• .018" galvanized steel outer wall
• Not a decreaser or stove adapter
• .012" 430 stainless steel inner wall
• 15 year warranty
• Use to transition from 3 in. pipe to a 4 in. pipe
• For use at elevation 4000 feet above sea level
• Double wall pipe air insulated design
• Cannot be interchanged with other manufacturer systems
• Rated for continuous use flue temps up: Rated for continuous use flue temps up to 570 degrees F