DuraVent FasNSeal Flex 9" x 140' Stainless Steel Custom Flex Length btu6900 With all visible surfaces made

With all visible surfaces made from 11-gauge marine-grade 316 stainless steel

Indoor Logs compatible with Grand Canyon "Vulcan" Ventless Burner ONLY

Heat any area on your patio without needing an overhead structure

Designed specifically for use with Kingsman OFP42 outdoor fireplace

Product Type Damper Section Pipe Length 24" Diameter 8" Finish RAL 5008 38/40008 Powder Coat Documents & Files

DuraVent FasNSeal Flex 9" x 140' Stainless Steel Custom Flex Length btu6900 With all visible surfaces madeMade 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