DuraVent FasNSeal Flex 3" PolyPro Rigid to FasNSeal Flex Adapter vector Year-Round Use – Enjoy flames

Year-Round Use – Enjoy flames with or without heat

Fiber Refractory

Enjoy added safety with Shield

The add-on component shelf  attaches to the TV lift system directly below the flat screen TV and raises or lowers into the cabinet along with your TV when remotely activated

DuraVent FasNSeal Flex 3" PolyPro Rigid to FasNSeal Flex Adapter vector Year-Round Use – Enjoy flamesMade 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