16
*Approx. 49-7/8” [1267 mm] with 12” vent pipe
39” [991 mm] to underside of combustible cavity
12” pipe section
Approx. 39-3/8” [1000 mm]
6WDQGR
Fireplace -
Left Side View
39” [991 mm] to underside of combustible cavity
1” [25 mm]
VWDQGR
10-1/2”
[267 mm]
approx.
*Approx. 37-3/4” [959 mm]
*Approx. 29-3/4” [756 mm]
*Approx. 48-1/4” [1226 mm] with 12” vent pipe
Fireplace -
Left side view
12” pipe section
Vertical Takeo
ff
Horizontal Takeo
ff
*
Notes—ALL venting considerations
• Dimensions of venting are based on us-
ing Dura-Vent elbows. Elbow curve radius
dimensions will vary when using other
brands. In general, other brands have
slightly bigger radius.
• 3 inches clearance to combustibles re-
quired above horizontal pipe. Slope hori-
zontal pipe upwards ¼ inch per foot. 1 inch
clearance required around sides and bot-
tom of horizontal pipe and around vertical
pipe.
• When calculating other e
ff
ective pipe
lengths subtract approximately 1-1/2 inches
per pipe joint - for example, adding a
12-inch pipe section will add approximately
10-1/2 inches overall.
Venting Considerations
New Construction
