DuraVent FasNSeal W2 5" 316L Stainless Steel Double Wall IPS Drain Fitting btu155000 000 BTU Weight 58

000 BTU Weight 58

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This horizontal rain cap features a unique heating transfer design that keeps heat away from the house and prevents water and debris from entering your chimney liner

4" Support Band

DuraVent FasNSeal W2 5" 316L Stainless Steel Double Wall IPS Drain Fitting btu155000 000 BTU Weight 58FasNSeal 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