DuraVent DuraTech 12-Inch Inner Diameter All-Fuel Stainless Steel Chimney Pipe with Galvalume Outer Wall - 24-Inch Length. Designed for appliances that are tested and listed for use with a 1700°F rated chimney system, such as zero-clearance or masonry fireplaces, furnaces, boilers, water heaters, ranges, or other appliances fueled by oil, coal, gas, or wood. Tested to UL 103 and listed under MH 7399. Requires fastening with screws.

• * 24 Inch length * Double-wall chimney pipe for wood, oil, coal, and gas appliances * Insulated by a layer of ceramic refractory blanket * Secure twist-lock connections * 2" clearance to combustibles * 12" inner diameter with a 14" outer diameter * Limited lifetime warranty * UL Listed

Specifications

SKU: 12DT-24. Brand: Duravent.