DuraVent FasNSeal W2 4" 316L Stainless Steel Double Wall Test Port w37.25 Custom fit to your Aluminum

Custom fit to your Aluminum Loveseat (Charcoal or White)

69") Required Min

Assembly needed

Leaves no residue

DuraVent FasNSeal W2 4" 316L Stainless Steel Double Wall Test Port w37.25 Custom fit to your AluminumFasNSeal 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