DuraVent FasNSeal W2 16" 29-4C Stainless Steel Double Wall Fixed Blade Damper gravity Only suitable for iLIVING 12"

Only suitable for iLIVING 12" Ventilator Fan (ILG8VF12)

Natural gas (NG) or Liquid Propane (LP) - no conversion necessary

Click to See High Altitude Conversion Kit Williams Furnace High Altitude Conversion Kit with all Required Orifices for 4007332 and 4007732

all-steel construction

1" Clearance firestop

DuraVent FasNSeal W2 16" 29-4C Stainless Steel Double Wall Fixed Blade Damper gravity Only suitable for iLIVING 12"FasNSeal 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