This 4 Inch Pellet Chimney Black Appliance Adapter from the PelletVent Pro series is a Type B gas component and consists of the duralock system for a tight seal. Use to attach to appliance outlet allowing for easy pipe connection. Seal adapter to appliance with high temperature sealant.Finish: Black Fuel Type: BioFuel, Oil, Pellet Height: 3-3 4 Material: Galvalume, Stainless Steel Pipe Class: Type L Pipe Inside Diameter: 4 Pipe Shape: Round Style: Contemporary Modern UL Listed: Yes Vent Construction: Double Wall Weight: 1
