DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Rain Cap w56.875 Required at 8 foot or

Required at 8 foot or closer intervals to stabilize the chimney

This efficiency is more realistic for a majority of users whose heating needs require that the unit be used to maximize burn times

Model Diameter Dimensions 6DVL-46TA 6" ID 7" (A) x 6" (B) x 7

6" to 16" Aluminum Tapered Increaser

DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Rain Cap w56.875 Required at 8 foot orFasNSeal W2 (double 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