Owner`s manual

29843-2-0612 Page 11
Vent Pipe Clearance
Note: Maintain one inch (1 in.) of clearance around vertical vent
pipe. See Figure 9. For horizontal vent, maintain a minimum 1 in.
clearance to the bottom and sides of the vent, and 3 in. clearance
to combustibles above the vent pipe. See Figure 10.
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VENT PIPE
1” (25mm) MINIMUM
CLEARANCE AROUND VENT PIPE
Figure 9
2” (50.8mm)
TOP OF VENT PIPE
4”
DIAMETER
FLUE
6-5/8”
DIAMETER
INTAKE VENT
3” (76mm)
1” (25.4mm)
Figure 10
INSTALLATION
Attention: Horizontal venting through a wall requires a wall
thimble on the interior side of the wall above the pipe.