DuraVent DuraVent 8" Inner Diameter - DuraTech Class A Chimney Pipe - Double Wall - 14" to 21" Pipe Length

DuraTech Collection 8" x 14" - 21" Class-A Adjustable Pipe LengthWarranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer. The DuraTech 8" x 14" - 21" Class-A Adjustable Pipe Length from the DuraTech Series is designed for appliances that are tested and listed for is used with a 2100° F HT chimney system, such as wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal,...