DuraVent FasNSeal Flex 5" x 155' Stainless Steel Custom Flex Length h23.3125 giving it the look of

giving it the look of a real wood burning model

Depth 60 1/2" Front

Great for prefab and masonry fireplaces

125" (A) x 13" (B) x 0

DuraVent FasNSeal Flex 5" x 155' Stainless Steel Custom Flex Length h23.3125 giving it the look ofMade from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's