DuraVent FasNSeal Flex 9" x 45' Stainless Steel Custom Flex Length o20 Click to See Installation Kit

Click to See Installation Kit Installation Kit for 25096 and 35096A Series Click to See High Altitude Conversion Kits Williams Furnace 9A331 High Altitude Conversion Kit for 2509822 and 2509622A

1/8" Larger Inner Diameter Opening for easier installation

Venting Model DVL Size

The LP gas supply tank must be constructed and marked in accordance with the Specifications for LP gas Cylinders of the U

DuraVent FasNSeal Flex 9" x 45' Stainless Steel Custom Flex Length o20 Click to See Installation KitMade 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