DuraVent FasNSeal 6" x 6" 316L Stainless Steel Vent Length nexfire each successive press adds 2

each successive press adds 2 hours

"Gas-Fired Appliances for Use at High Altitudes

4 A and 10

Model Diameter Dimensions 6DBK-E90 6" ID 6" (A) x 5

DuraVent FasNSeal 6" x 6" 316L Stainless Steel Vent Length nexfire each successive press adds 2All 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