DuraVent FasNSeal W2 9" x 18" 316L Stainless Steel Double Wall Vent Length w21.5 It can be used with

It can be used with standard vented burners G4

It can also be used indoors

Unique Hybrid Dual heating system PTC + Infrared which put out more heat when it compares to PTC and infrared heater

The Kingsman Replacement Pilot Shield will prevent damage from occurring to your pilot assembly

so you can also use it as a decoration for festivals

DuraVent FasNSeal W2 9" x 18" 316L Stainless Steel Double Wall Vent Length w21.5 It can be used withFasNSeal 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