DuraVent FasNSeal 3" x 18" 29-4C Stainless Steel Adjustable Vent Length moisture-reader N O P 40-7/8" 41-1/4"

N O P 40-7/8" 41-1/4" 43-3/4" 18-1/2" 28-1/4" Warranty

Model 440016 Flue Size 16" Size 16

Square Top Termination Kit

Matte Black Painted Finish

DuraVent FasNSeal 3" x 18" 29-4C Stainless Steel Adjustable Vent Length moisture-reader N O P 40-7/8" 41-1/4"All 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