DuraVent FasNSeal Flex 5" x 190' Stainless Steel Custom Flex Length btu27500 Choose Charred Colonial Oak Logs

Choose Charred Colonial Oak Logs (ENS) in 18

Order BSAU(B) when the collar is less than 3" in diameter

Surround Sound

Chimney Height (feet) 18" Set 24" Set 30" Set NG LP NG LP NG LP 6 41

symbolizing luck and prosperity

DuraVent FasNSeal Flex 5" x 190' Stainless Steel Custom Flex Length btu27500 Choose Charred Colonial Oak LogsMade 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