DuraVent FasNSeal W2 16" 45 Degree 316L Stainless Steel Double Wall Elbow o32 The DR-975 uses spiral steel

The DR-975 uses spiral steel metal sheath electric heating elements with low sheath temperatures

The sealed viewing system provides a certified value of R5

Available in 5 flame colors and 5-level flame brightness

Optional outside air kit

DuraVent FasNSeal W2 16" 45 Degree 316L Stainless Steel Double Wall Elbow o32 The DR-975 uses spiral steelFasNSeal 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