DuraVent FasNSeal 4" 316L Stainless Steel Male Flex Adapter h50.13 This ring features a heavy-duty

This ring features a heavy-duty design built for long-term durability

serving as the focal point

For use with 1 lb

000 Burner Type 60" T-Burner Standard / Torpedo Gas Type Natural Gas / Liquid Propane Ignition Style Push Button Flame Sensing Required Items Lava Rock / Rolled Lava Stone (2 bags)

DuraVent FasNSeal 4" 316L Stainless Steel Male Flex Adapter h50.13 This ring features a heavy-dutyAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield