DuraVent FasNSeal W2 4" 316L Stainless Steel Adjustable Double Wall Vent Length PC43310 Air boost for faster ignition

Air boost for faster ignition

Includes mirror stainless steel liner

This blower fan kit provides you with a low-cost solution to maximize the potential of your fireplace by circulating the hot air created by your fireplace into your living space

Model 9400340808SSB Clearance UL and ULC listed to 1777 standard

1 x Bathroom wall cabinet

DuraVent FasNSeal W2 4" 316L Stainless Steel Adjustable Double Wall Vent Length PC43310 Air boost for faster ignitionFasNSeal 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