This 4 Inch Pellet Chimney House Shield from the PelletVent Pro series is a Type B gas component and consists of the duralock system for a tight seal. Use to protect exterior of structure from blower discharge in horizontal venting applications.Finish: Stainless Steel Fuel Type: BioFuel, Oil, Pellet Length: 12 Material: Galvalume Pipe Class: Type L Pipe Inside Diameter: 4 Pipe Shape: Round Style: Contemporary Modern UL Listed: Yes Vent Construction: Double Wall Weight: 1 Width: 12
