37
Heat & Glo • SL-5F-IFT, SL-7F-IFT Installation Manual • 2638-980 Rev. H • 6/22
CAUTION!
Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during instal-
lation. Sheet metal edges are sharp.
NOTICE:
Once appliance is set up for top or rear venting,
it CANNOT be changed at a later time.
6
6
Appliance Preparation
A. Vent Collar Preparation
Note
: Actual fireplace may look different than the fireplace
shown in this section.
Top Vent
If a straight section of pipe is attached directly to the appli
-
ance starting collar, the elbow heat shield is not required.
When installing a 90 degree elbow (SLP90) directly to the
top of the appliance starting collar, the following additional
provisions MUST be followed:
1. The elbow heat shield is not required if combustible
materials, or combustible chases, are installed a mini
-
mum of 15 inches above the top of the appliance.
2. If the combustible materials are to be installed be
-
tween 12 to 15 inches above the top of the appliance,
the elbow heat shield is required. See Figure 6.2.
Figure 6.1
Elbow Heat Shield (Shown as Shipped)
WARNING! Risk of Fire!
Elbow heat shield must be
installed if required. Overheating will occur.
ELBOW HEAT SHIELD
To Install Elbow Heat Shield:
1. Remove the elbow heat shield from the shipping posi
-
tion, shown in Figure 6.1, by removing screws.
2. Fasten the shield in place using the four pilot holes.
The shield should be oriented such that the 13 1/8 inch
dimension (longest dimension) is running in the same
direction the elbow is pointing. The shield should be
centered directly above the elbow, and positioned so
that it creates a 1/2 inch airspace between the shield
and the combustible surface. See Figure 6.3.
ELBOW HEAT SHIELD
3-6 IN. MIN.
(76-152 mm)
COMBUSTIBLE
SURFACE
12-15 IN.
(305 mm to 381 mm)
Figure 6.2
Elbow Heat Shield Installation Location
CORRECT
INCORRECT
COMBUSTIBLE SURFACE
DIRECTION
UP
HEAT SHIELD
90 ELBOW
0
Figure 6.3
• If the combustible materials are not in place at the time
of install the elbow heat shield may be screwed to the
exhaust pipe. See Figure 6.4. Cut the tabs as shown
and bend down. Secure the heat shield to the pipe
maintaining 3” to 4” between the pipe and shield.
• Continue adding vent components, locking each suc
-
ceeding component into place.
• 90° elbows may be installed and rotated to any point
around the preceding component’s vertical axis.