DuraVent FasNSeal Flex 4" 316L Stainless Steel Coupler w66.75 Realistic and flickering flame with

Realistic and flickering flame with burning logs in fireplace

Don't forget to add lava rock or fire glass to your fire pit gas ring purchase

Low emissions - This energy-efficient fireplace complies with the EPA’s clean-air standards (only 1

Includes: one 3-piece & one 5-piece driftwood log set w/ lava rock

Use for through-the-wall chimney installations

DuraVent FasNSeal Flex 4" 316L Stainless Steel Coupler w66.75 Realistic and flickering flame withMade 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