DuraVent FasNSeal 8" 90 Degree 29-4C Stainless Steel Elbow mantel-base Provides constant velocity forced air

Provides constant velocity forced air circulation

Residential Application: Lifetime Warranty on construction and manufacturer defects

Hard mantles will produce more light

Medium High

rotatable control knob

DuraVent FasNSeal 8" 90 Degree 29-4C Stainless Steel Elbow mantel-base Provides constant velocity forced airAll 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