DuraVent FasNSeal 14" 29-4C Stainless Steel Wall Thimble Sleeve Extension h8.62 Model 7TGAF15 Application Factory-built double

Model 7TGAF15 Application Factory-built double wall chimney for use with listed wood

* Please Note: Not for use with GRUF models

a heater located on the main floor (ground floor) will not heat the basement

Model DX-PCK-30 Warranty

DuraVent FasNSeal 14" 29-4C Stainless Steel Wall Thimble Sleeve Extension h8.62 Model 7TGAF15 Application Factory-built doubleAll FasNSeal (single 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