6
Vent system
termination kits
Vent system components
Figure 4. Vent Components and Terminations
Step 3
Installing the
Vent System
A. Vent System Approvals
This model is approved to use D-series direct vent
pipe components and terminations. Approved vent
system components are labeled for identification. This
pipe is tested and listed as an approved component
of the fireplace. The pipe is tested to be run inside an
enclosed wall. There is no requirement for inspec-
tion openings at each joint within the wall. There is no
required pitch for horizontal vent runs.
NO OTHER
VENTING SYSTEMS OR COMPONENTS MAY BE
USED
.
Detailed installation instructions are included with
each vent termination kit and should be used in con-
junction with this
Installers Guide
. The drawing below
shows vent system components and terminations.
The flame and ember appearance may vary based
on the type of fuel burned and the venting configura-
tion used.
Identifying Vent Components
The vent systems installed on this gas fireplace may
include one, two, or three 90°
elbow assemblies. The
relationships of vertical rise to horizontal run in vent
configurations using 90° elbows
MUST BE
strictly
adhered to. The rise to run relationships are shown
in the venting drawings and tables. Refer to the dia-
grams on the next several pages.