DuraVent FasNSeal Flex 4" x 25' Stainless Steel Flex Length w0.50 Can be set to automatically

Can be set to automatically turn on and off depending on the room temperature

5 ft and 5 ft lengths

Vent Pipe Collar used to maintain a weather resistant seal between pipe and flashing

to have one in the house is considered good luck

Gas Type Description PRO-886HI/LO-NG 0886002 Natural Gas 3

DuraVent FasNSeal Flex 4" x 25' Stainless Steel Flex Length w0.50 Can be set to automaticallyMade 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