DuraVent FasNSeal W2 10" x 12" 316L Stainless Steel Double Wall Vent Length chimney-component 18-1/2" (See Through) BTU 35

18-1/2" (See Through) BTU 35

24" Natural blaze burner system

and vertical height

1 - Back Wall 30” (Course 4)*

DuraVent FasNSeal W2 10" x 12" 316L Stainless Steel Double Wall Vent Length chimney-component 18-1/2" (See Through) BTU 35FasNSeal 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