DuraVent FasNSeal 4" 88 Degree 316L Stainless Steel Elbow d3.9 and optimal heat output

and optimal heat output

This kit includes the wall transmitter and batteries

Burner Width: 12"

and workshops

Framing Width 35-7/8" Framing Height 36-1/4" Framing Depth 18-1/2" BTU 20

DuraVent FasNSeal 4" 88 Degree 316L Stainless Steel Elbow d3.9 and optimal heat outputAll 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