DuraVent FasNSeal 3" x 18" 316L Stainless Steel Adjustable Vent Length h10.88 2 B-Vent Size 4" Diameter

2 B-Vent Size 4" Diameter Type of Gas Natural Gas | Propane Ignition Millivolt Vent Type B-Vent Installation Zero Clearance Orifice (NG) #44 (

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Thanks to the sturdy metal frame the rack can load up to 88/110 lbs with high stability and durability

Fits 28"-34" opening width Standard Fireplaces or up to 39" wide Glass Fireplace Screens

Item Number 14DT-TCSB

DuraVent FasNSeal 3" x 18" 316L Stainless Steel Adjustable Vent Length h10.88 2 B-Vent Size 4" DiameterAll 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