DuraVent FasNSeal 6" 316L Stainless Steel Fixed Blade Damper btu56175 000 – 17

000 – 17

Max BTU: Natural Gas 200

low-speed) fan to keep your home or business cool during hot months

Factory hemmed ends and smooth overlap joints make for safer

The Vacu-Stack Air Cooled Tallboy Stainless Steel Chimney Caps control and eliminate downdraft and smoking problems caused by wind coming over tall trees

DuraVent FasNSeal 6" 316L Stainless Steel Fixed Blade Damper btu56175 000 – 17All 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