DuraVent FasNSeal 8" x 18" 316L Stainless Steel Adjustable Vent Length 134in 50"(Synergy) and 74"(Galveston) sizes

50"(Synergy) and 74"(Galveston) sizes

Match Lit Front Width 29"

3" Height 5

G9 Burner Manual

0 cubic foot firebox or more will normally have longer burn-times

DuraVent FasNSeal 8" x 18" 316L Stainless Steel Adjustable Vent Length 134in 50"(Synergy) and 74"(Galveston) sizesAll 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