DuraVent FasNSeal W2 3" 29-4C Stainless Steel Double Wall Rain Cap radiant-and-support DUALBURNER36NE Product Type Vented Log

DUALBURNER36NE Product Type Vented Log Burner Fuel Type Natural Gas

The efficiency reported as per EPA’s directives consists of an average between four different burn rates

Black traditional fireplace insert

Model 4DFSW-190 Product Type Length

DuraVent FasNSeal W2 3" 29-4C Stainless Steel Double Wall Rain Cap radiant-and-support DUALBURNER36NE Product Type Vented LogFasNSeal 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