DuraVent FasNSeal W2 16" x 20" 29-4C Stainless Steel Eccentric Increaser 63.50in Available in 208V and 240V

Available in 208V and 240V

GWS-3521 Weight 10 lbs

Heat-free Operation: Designed with the sole purpose of providing a stunning visual flame feature

Easy-exchange components

DuraVent FasNSeal W2 16" x 20" 29-4C Stainless Steel Eccentric Increaser 63.50in Available in 208V and 240VFasNSeal 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