DuraVent FasNSeal W2 12" 316L Stainless Steel Double Wall Test Port lifetime-warranty Fuel Type Natural Gas Fits

Fuel Type Natural Gas Fits 26" to 29" ID BTU

Available individually in a 5′ length

Series Duratech 14" Product Type Chimney Cap

spacers kit

yet has compact outer dimensions and a low-profile top and bottom

DuraVent FasNSeal W2 12" 316L Stainless Steel Double Wall Test Port lifetime-warranty Fuel Type Natural Gas FitsFasNSeal 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