DuraVent FasNSeal W2 12" 30 Degree 316L Stainless Steel Double Wall Elbow d4.25 Vented burner topper (CS or

Vented burner topper (CS or CXF)

4" to 8" Diameter:

The top of the fan has hinges that allow the chimney sweep to easily access to the flue without removing the fan

5" (B) x 24" (C) 58DVA-F12DS 5"x8" 8

SPS6030N7/L7:

DuraVent FasNSeal W2 12" 30 Degree 316L Stainless Steel Double Wall Elbow d4.25 Vented burner topper (CS orFasNSeal 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