DuraVent FasNSeal Flex 4" x 195' Stainless Steel Custom Flex Length fire-tower 75" (D) 7DVL-T 7" 8"

75" (D) 7DVL-T 7" 8" (A) x 7" (B) x 5

Model 3PVP304-20KFB Series 3" PelletVent Pro

To be used when there is no blower installed

Made of galvalume

For a more Herringbone look

DuraVent FasNSeal Flex 4" x 195' Stainless Steel Custom Flex Length fire-tower 75" (D) 7DVL-T 7" 8"Made 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