DuraVent FasNSeal W2 16" 316L Stainless Steel Double Wall IPS Drain Fitting double-door Attractive stainless steel finish

Attractive stainless steel finish

Item Number 4BVOX5 Series Oval Type B Gas Vent Model BV Product Type Increaser Inside Wall Aluminum Outside Wall Galvanized Steel Size (Diameter) 4" Technical Dimensions

this unit can be purchased with a remote-ready millivolt ignition system or an intermittent pilot ignition (IPI)

NO MESS: Smokeless

Bowl Cover (OPT-BCVR-2424/OPT-BCVR-3030/OPT-BCVR-3636)

DuraVent FasNSeal W2 16" 316L Stainless Steel Double Wall IPS Drain Fitting double-door Attractive stainless steel finishFasNSeal 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