DuraVent FasNSeal 10" X 14" 29-4C Stainless Steel Single-Wall Increaser Wye d17.9 please reference single-wall adapter available

please reference single-wall adapter available in double-wall FasNSeal section

Multiple Finish Options – Available in Pewter

Model 3PVL-FF Product Type Roof Flashing

Desert Storm

DuraVent FasNSeal 10" X 14" 29-4C Stainless Steel Single-Wall Increaser Wye d17.9 please reference single-wall adapter availableAll FasNSeal (single 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