DuraVent FasNSeal W2 12" 90 Degree 29-4C Stainless Steel Double Wall Elbow RF41240 (1) Oval Attic Insulation Shield

(1) Oval Attic Insulation Shield

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the warmth of the heat

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DuraVent FasNSeal W2 12" 90 Degree 29-4C Stainless Steel Double Wall Elbow RF41240 (1) Oval Attic Insulation ShieldFasNSeal 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