DuraVent FasNSeal Flex 4" x 60' Stainless Steel Custom Flex Length thermocouple-pilot-assembly the looks of your fire

the looks of your fire are going to be amplified and can not only reflect heat but also will reflect light

or on decorative piers

1/2 PSI for both propane or natural gas

We also design it with grease bucket anti-skid rubber foot pads side hook and heat-resistant felt to bring more convenience

Our innovative inner flue locking design permits 130° of pipe rotation

DuraVent FasNSeal Flex 4" x 60' Stainless Steel Custom Flex Length thermocouple-pilot-assembly the looks of your fireMade 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