DuraVent FasNSeal Flex 12" x 150' Stainless Steel Custom Flex Length w18.8 With Millivolt control and propane

With Millivolt control and propane gas compatibility

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Compatible Burner Systems

Higher BTU Capacity Millivolt Pilot Kit for natural gas that utilizes the “EZ Mount” system

DuraVent FasNSeal Flex 12" x 150' Stainless Steel Custom Flex Length w18.8 With Millivolt control and propaneMade 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