DuraVent FasNSeal W2 16" x 20" 29-4C Stainless Steel Eccentric Increaser adaptor Simple design applies to the

Simple design applies to the balcony bedroom sitting room porch bathroom and so on

Mantel Brochure

Specifically designed for use with Superior DRL4060 and DRL6060 Direct Vent Gas Fireplaces

Installation Type Post Mount Fuel Type Electric Width 18

Perfect for outdoor entertaining

DuraVent FasNSeal W2 16" x 20" 29-4C Stainless Steel Eccentric Increaser adaptor Simple design applies to theFasNSeal 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