DuraVent FasNSeal W2 12" 316L Stainless Steel Double-to-Single Wall Pipe Adapter h91 1 x Foam Gasket

1 x Foam Gasket

Burner Only: 18" PH Burner

Measures 8 3/8"(Top W

The heater is located at the top of the SYM-B series of fireplaces allowing heat to cascade down in front of the glass

DuraVent FasNSeal W2 12" 316L Stainless Steel Double-to-Single Wall Pipe Adapter h91 1 x Foam GasketFasNSeal 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