DuraVent FasNSeal Flex 4" x 125' Stainless Steel Custom Flex Length w53 All-season debris slicks right off

All-season debris slicks right off the domed top

it caters perfectly to your heater's unique shape

(A) - Top Width - 75 13/16"

Model Number LAFV36-VEN Size 36" Fuel Type Natural Gas Vent Type Vented Control System Variable SIT Proflame 1 Control Rated Manifold (Pressure) 3

DuraVent FasNSeal Flex 4" x 125' Stainless Steel Custom Flex Length w53 All-season debris slicks right offMade 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