DuraVent FasNSeal Flex 2" x 170' Stainless Steel Custom Flex Length btu50000 3" Protection Class IP54 Approval

3" Protection Class IP54 Approval Certification UL & cUL E470263 Warranty

Packed and shipped in ten pound increments

this unit will output a robust 9

BTU Range: 25

000 18” Pan Kit 18" 12" 1/2" 75

DuraVent FasNSeal Flex 2" x 170' Stainless Steel Custom Flex Length btu50000 3" Protection Class IP54 ApprovalMade 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