DuraVent FasNSeal W2 12" 30 Degree 316L Stainless Steel Double Wall Elbow w63.3 Use to transition the vent

Use to transition the vent system to a smaller diameter

Epic Oak 2-Stage Burner with Valve - Natural Gas

You will also need a 2

Made from durable bronze steel

DuraVent FasNSeal W2 12" 30 Degree 316L Stainless Steel Double Wall Elbow w63.3 Use to transition the ventFasNSeal 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