DuraVent FasNSeal Flex 10" x 130' Stainless Steel Custom Flex Length barrel and your pockets from wastage

and your pockets from wastage

called an exhaust or combustion motor

MFPB49 6" Structural Metal Base

but an ODS pilot system will automatically shut down the burner systems room oxygen levels aren't sufficient

DuraVent FasNSeal Flex 10" x 130' Stainless Steel Custom Flex Length barrel and your pockets from wastageMade 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