DuraVent FasNSeal 4" 29-4C Stainless Steel Smith GV-100 Appliance Adapter purple Download Pull Vs Push Thru

Download Pull Vs Push Thru Reference Chart

avoiding dry air during winter

and provide a fire-safe design that protects both the chimney and the building

UL 641 Dimension W 13" x D 1"  Diameter 4

DuraVent FasNSeal 4" 29-4C Stainless Steel Smith GV-100 Appliance Adapter purple Download Pull Vs Push ThruAll 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