DuraVent FasNSeal Flex 10" Stainless Steel Coupler btu39500 Model C-36-ST-OG-T2 Material Ceramic

Model C-36-ST-OG-T2 Material Ceramic

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Model FPPK24X12-H-FLEX-LP-ST Dimensions L-24" x W-12" x D-2

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Model 230430 Size 4" Material 304 26 gauge Stainless Steel Technical Drawings & Dimensions

DuraVent FasNSeal Flex 10" Stainless Steel Coupler btu39500 Model C-36-ST-OG-T2 Material CeramicMade 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