DuraVent FasNSeal W2 8" x 18" 29-4C Stainless Steel Double Wall Vent Length shale The door and firescreen

The door and firescreen

5” D Fire Dimensions 80” W x 14

Adjustable heat control

Model 600205 Clearance Zero/Zero clearance when installed into a masonry chimney and wrapped with a 1/2" ceramic fiber insulation blanket

Stock Code 18088MBK Size 29″H x 10″W x 5

DuraVent FasNSeal W2 8" x 18" 29-4C Stainless Steel Double Wall Vent Length shale The door and firescreenFasNSeal 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