DuraVent FasNSeal W2 4" 316L Stainless Steel Double Wall Test Port w14.3 Model FLB36N-SS-P Venting Type Vented

Model FLB36N-SS-P Venting Type Vented Fuel Type Propane Rear Firebox Width 36" Opening Height 16" Firebox Depth 12" Front Firebox Width 46" Min

DuraSeal: Single-Wall and Double-Wall Special Gas Vent Boiler Adapters

Brand DuraVent Series FasNSeal Flex Model 12FSFLEX-165 Product Type Flex Length (Custom)

If you purchase multiple quantities of the same product

25" Color Black Warranty

DuraVent FasNSeal W2 4" 316L Stainless Steel Double Wall Test Port w14.3 Model FLB36N-SS-P Venting Type VentedFasNSeal 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