DuraVent FasNSeal Flex 12" x 195' Stainless Steel Custom Flex Length h31.54 non-field convertible

non-field convertible

4” x 6” Venting

Rectangle (22"L x 13"W X 8"H)

Realistic flame effect and logs for visual comfort

How do you clean it

DuraVent FasNSeal Flex 12" x 195' Stainless Steel Custom Flex Length h31.54 non-field convertibleMade 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