11
Figure 4. Vent System Components and Termination Kits
Step 2. Installing the Vent System
A. Vent System Approvals
These models are approved to use SL-series direct vent
pipe components and terminations (see Figures 3 and 4).
Approved vent system components are labeled for identifi-
cation. This pipe is tested and listed as an approved com-
ponent of the fireplace. The pipe is tested to be run inside
an enclosed wall. There is no requirement for inspection
openings at each joint within the wall. There is no required
pitch for horizontal vent runs.
NO OTHER VENTING SYS-
TEMS OR COMPONENTS MAY BE USED
.
Termination Kits
SLK-01D
SLK-991DA
Detailed installation instructions are included with each vent
termination kit and should be used in conjunction with this
Installers Guide
.
Identifying Vent Components
The vent systems installed on this gas appliance may in-
clude one, two, three or four 90°
elbow assemblies. The
relationships of vertical rise to horizontal run in vent con-
figurations using 90° elbows
MUST BE
strictly adhered to.
The rise to run relationships are shown in the venting draw-
ings and tables. Refer to the diagrams on the next several
pages.
HORIZONTAL
TERMINATION
WALL FIRESTOP
90 DEGREE
ELBOW
VERTICAL
TERMINATION
STORM COLLAR
ROOF FLASHING
HORIZONTAL PIPE
SUPPORT
PIPE LENGTH
WALL BRACKET
CEILING
FIRESTOP
VENT SYSTEM COMPONENTS
