DuraVent FasNSeal W2 7" 316L Stainless Steel Double Wall Wide Mouth Boot Tee h21.88 This limited warranty does further

This limited warranty does further not apply to defects resulting from misuse

Depth Minimum Firebox Opening: IPI: 13"

*Note: Only for use with the log burner configuration

Use to remove corrosive condensates from within the vent system at the bottom of a vertical stack

DuraVent FasNSeal W2 7" 316L Stainless Steel Double Wall Wide Mouth Boot Tee h21.88 This limited warranty does furtherFasNSeal 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