DuraVent FasNSeal Flex 9" x 115' Stainless Steel Custom Flex Length w11.8 Uses bio fuel (not included)

Uses bio fuel (not included) which produces no harmful gases

(2) Barriers

with an output of an amazing 45

Number of Logs 20 BTU 68

Five-year limited warranty against manufacturing defects and product failure under normal use

DuraVent FasNSeal Flex 9" x 115' Stainless Steel Custom Flex Length w11.8 Uses bio fuel (not included)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