DuraVent FasNSeal 4" x 12" 316L Stainless Steel Vent Length diamond-glass you can adjust the flame

you can adjust the flame to the desired height with the control knob

The BK5 holds 5 Litres of environmentally-friendly e-NRG bioethanol fuel

It has 24-inch 304 stainless steel bullet burner that produces 90

Model 63010416 Clearance Zero/Zero clearance when installed into a masonry chimney and wrapped with a 1/2" ceramic fiber insulation blanket

Includes dual tempered glass bifold panels

DuraVent FasNSeal 4" x 12" 316L Stainless Steel Vent Length diamond-glass you can adjust the flameAll FasNSeal (single 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