DuraVent FasNSeal 4" 316L Stainless Steel Male Flex Adapter w29.875 specialty fans

specialty fans

Clean Face Panel and EPA HeatFlo Kit

2 - Sets of Hardware

Model 670005 Clearance Zero/Zero clearance when installed into a masonry chimney and wrapped with a 1/2" ceramic fiber insulation blanket

Adjustable Secondary Air - Secondary air protects the glass against smoke and soot deposits

DuraVent FasNSeal 4" 316L Stainless Steel Male Flex Adapter w29.875 specialty fansAll 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