DuraVent FasNSeal W2 4" x 18" 316L Stainless Steel Double Wall Vent Length d12.38 2 Recess Options: No Recess

2 Recess Options: No Recess

Diameter 7" Size 25ft Material 316L Stainless Steel

8" x 48" Chimney Length Pipe

Please make sure you contact appropriate parties before installing your EcoSmart Fire

DuraVent FasNSeal W2 4" x 18" 316L Stainless Steel Double Wall Vent Length d12.38 2 Recess Options: No RecessFasNSeal 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