DuraVent FasNSeal 4" x 3" 316L Stainless Steel Tapered Reducer fbb4 Black Lava and Smoke color

Black Lava and Smoke color finishing

Additional optional decorative media of EMBER or Flame are available for purchase

8204 (formerly 8202) AirDeco II model: 9”

12H timer and low noise operation for better experience

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DuraVent FasNSeal 4" x 3" 316L Stainless Steel Tapered Reducer fbb4 Black Lava and Smoke colorAll 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