15
V
H
1' MIN. (305mm)
2' MAX. (610mm)
2' MIN. (610mm)
4' MAX. (1.22m)
3' MIN. (914mm)
6' MAX. (1.86m)
4' MIN. (1.22m)
8' MAX. (2.4m)
V+H=40' MAX. (12.4m) H = 8' MAX. (2.4m)
NOTE:
On vertical venting configurations where
the vertical component is over 10 feet, you may
want to install the vertical baffle included in the
manual bag assembly to improve flame
appearance.
Figure 12. Venting with One 90° Elbow
VENTING WITH ONE (1) 90° ELBOW
VENTING WITH ONE (1) 90° ELBOW
V (FT.)
H (FT.)
1' MIN. (305mm)
5' MAX. (1.52m)
2' MIN. (610mm)
10' MAX. (3.1m)
3' MIN. (914mm)
15' MAX. (4.65m)
4' MIN. (1.22m)
20' MAX. (6.2m)
V+H= 40’ MAX. (12.4MM) H = 20' MAX. (6.2m)
Figure 13. Venting with One 90° Elbow
NOTE:
If a 90
o
elbow is first
attached to the unit, the
maximum horizontal run is
3-feet (914mm).
NOTE:
For corner installations: A 6-inch (152mm)
section of straight pipe may need to be attached to
the fireplace before a 90
o
elbow, to allow the vent
pipe to clear the top standoffs.
H
V
H
V
H
V
NOTE: There MUST be a 25% reduction in total
H when using flex vent except when using the
simple up and out installation (see Figure 6).
NOTE: There MUST be a 25% reduction in total
H when using flex vent except when using the
simple up and out installation (see Figure 6).
