DuraVent FasNSeal Flex 3" x 200' Stainless Steel Flex Length w7.5 31W Emissions 1 g/hr Efficiency

31W Emissions 1 g/hr Efficiency 70% EPA 2020 Approved Certifications ALT-125

(NG Efficiency) Weight* Hi Low 20-1/4” H x 27” W x 16-1/4” D – Deluxe

Item Number 3DFS-TPSC Series DuraFlex SS Product Type Top Plate Size (Diameter) 3" Technical Dimensions

Burner Only: 18" PH Burner

P10 & P10L

DuraVent FasNSeal Flex 3" x 200' Stainless Steel Flex Length w7.5 31W Emissions 1 g/hr EfficiencyMade 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