DuraVent FasNSeal 4" x 36" 29-4C Stainless Steel Adjustable Vent Length o4 and Linear T styles

and Linear T styles

Item Number 3DFPRO-25 Series DuraFlex Pro Product Type Length Size (Diameter) 3" Flex Length 25' Warranty

Designed specifically for I33S4028B surround assemblies

Two Heat-Zones run continuously will redirect up to 50% of the total heat output

8" Universal Male Adapter GV to BV (If you need to connect to the male (outlet) end of Model GV pipe)

DuraVent FasNSeal 4" x 36" 29-4C Stainless Steel Adjustable Vent Length o4 and Linear T stylesAll 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