DuraVent FasNSeal 6" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe w32.125 Model SF6-SP913 Clearance UL and

Model SF6-SP913 Clearance UL and ULC listed to 1777 standard

36" Flex Vent

and 42” models

Model SF-SI4229-INS35

DuraVent FasNSeal 6" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe w32.125 Model SF6-SP913 Clearance UL andAll 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