DuraVent FasNSeal Flex 4" x 60' Stainless Steel Custom Flex Length thermocouple-pilot-assembly 016” 430 Stainless Steel (Size)

016” 430 Stainless Steel (Size) Inside Diameter 5" Length 48" A 5" B 7" Technical Dimensions

Media: Includes Lava Rock

1/2 PSI for both propane or natural gas

Our innovative inner flue locking design permits 130° of pipe rotation

DuraVent FasNSeal Flex 4" x 60' Stainless Steel Custom Flex Length thermocouple-pilot-assembly 016” 430 Stainless Steel (Size)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