12
Figure 6.
Straight Up Vertical Venting
STRAIGHT UP
VERTICAL VENTING
V (FT.)
40' MAX. (12.4 M)
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 (see Figure 6).
Figure 7.
Venting with One 90° Elbow
NOTE: IF A 90
o
ELBOW IS FIRST AT-
TACHED TO THE UNIT, THE MAXIMUM
HORIZONTAL RUN IS 3-FEET (914mm).
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) 20' MAX. (6.2m)
NOTE:
For corner installations: A 6-inch (152mm) MINIMUM
length of straight pipe must be attached to the fireplace
before 90
o
elbow. This will allow the vent pipe to clear the
top standoffs (see Figure 7).
NOTE: There MUST be a 25% reduction
in total H when using flex vent.
