DuraVent FasNSeal W2 7" 29-4C Stainless Steel Double Wall Test Port w24.6 Enhances the crackle and the

Enhances the crackle and the incomparable atmosphere of a good fire

And with a range of modern shapes and sizes to choose from

Refractory Brick Panels

Size (Diameter) 6" Length 25' Warranty

3/8" Elbow to raise the valve off of the floor for easy access

DuraVent FasNSeal W2 7" 29-4C Stainless Steel Double Wall Test Port w24.6 Enhances the crackle and theFasNSeal 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