DuraVent FasNSeal W2 16" 29-4C Stainless Steel Double Wall Fixed Blade Damper gravity There are three main advantages

There are three main advantages in buying a larger appliance: the increased heating capacity

wood stoves

all-steel construction

MODERN TECHNOLOGY WITH CLASSIC INSERT FEATURES

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

DuraVent FasNSeal W2 16" 29-4C Stainless Steel Double Wall Fixed Blade Damper gravity There are three main advantagesFasNSeal 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