DuraVent FasNSeal W2 3" x 18" 316L Stainless Steel Double Wall Vent Length sqft180 000 m3/h) Material Cast Aluminum

000 m3/h) Material Cast Aluminum Housing and Stainless Steel Axial Vane Discharge Horizontal Fan Type Axial Vane Motor Type Totally enclosed

uses two (2) 3-volt button cell batteries (included)

Allows for controllable temperature range 60-120F

With its Timeless Black and Noble Bronze finishes

STANDARD 1-YEAR WARRANTY

DuraVent FasNSeal W2 3" x 18" 316L Stainless Steel Double Wall Vent Length sqft180 000 m3/h) Material Cast AluminumFasNSeal W2 (double 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