$154.49
It's intended for appliances that have been tested and approved for use with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other wood, oil, coal, or gas-powered appliances. The triple wall chimney has two insulating layers. Ceramic blanket insulation is kept firmly in place by removing the hot spots that loose-fill insulation commonly possesses. Because of the compressible blanket insulation, a creosote fire might spread from the chimney liner. Features: Triple-wall chimney Clean, smooth exterior finish 2" clearance to combustibles Use when air-cooled chimney is required Outer diameter is 4" larger than inner diameter Free-floating inner 430-alloy liner maintains structural integrity in chimney fires For uses with wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas Specifications: Size: 7" Inner Diameter Outer: 11" diameter Length: 6-Inch Width: 11-Inch Inner Pipe Gauge: 27 Outer Pipe Gauge: 28 Pipe Class: Class A Vent Construction: Triple Wall Weight: 4.6 lbs. Material: Galvanized Use: Ducting and Venting Style: Repair & Replacement Fuel Type: Coal, Gas, Oil, Wood UL Listing Number: UL 103 HT Product Type: Chimney Pipe Downloads: DuraPlus Installation DuraPlus Product Catalog-Section Duraplus Woodburning Best Practices DuraPlus Product Brochure .