DuraVent FasNSeal 4" 316L Stainless Steel Female Flex Adapter smokeless Unit specific adapter kit required

Unit specific adapter kit required

Maximum height of chimney supported by the Insulated Tee fixed to a Wall Support is variable depending on the Wall Support type selected

DuraFlex Pro: Listed to UL 1777 and ULC S635 (MH45609)

Realistic flame pattern

DuraVent FasNSeal 4" 316L Stainless Steel Female Flex Adapter smokeless Unit specific adapter kit requiredAll 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