DuraVent FasNSeal Flex 7" x 180' Stainless Steel Custom Flex Length w37.13 to match the thermal protection

to match the thermal protection of a ThermaShield pad using ceramic tile

Place some decorations on the top with a cool-to-touch surface

combining uncompromising craftsmanship with inspiring design

Turning on just one switch gives half the power capability and turning both switches on provides full power capability

DuraVent FasNSeal Flex 7" x 180' Stainless Steel Custom Flex Length w37.13 to match the thermal protectionMade 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