PelletVent Pro 3″ Pellet Chimney Extension Pipe – 18″

PelletVent Pro 3″ Pellet Chimney Extension Pipe – 18″ This 18 Inch Pipe Length Extension – 3 Inch Inside Diameter from the PelletVent Pro series is a Type L Biofuel Chimney Pipe component and consists of the duralock system for a tight seal. Use to add length to PelletVent Pro pipe. 12″ pipe adds 3″-10″ of length, 18″ pipe adds 3″-16″ of length, when used with rigid sections of pipe. Galvalume or painted black outer finish. Features: Type: Chimney Pipe Extension. Pipe Class: Type L. Pipe Shape: Round. Collection: PelletVent Pro. Vent Construction: Double Wall. Outer Pipe Material: Galvalume. Inner Pipe Material: 444 Stainless Steel. Specifications: Overall Dimensions: 18″ (L). Inner Pipe Gauge: 30. Outer Pipe Gauge: 28. Pipe Inside Diameter: 3″. Adjustable Length: 3″ to 16″.