Desa Comfort Glow CGFB32CA, Safety Information And Installation Manual

Page: 11 / 16

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Actual Framing
Height 32
3
/
16
" 33"
Front Width 34 5 /
16
" 35 1 /
2
"
Depth 16
11
/
16
" 17
3
/
4
"
Figure 15 - Location of Nailing Flanges
Nailing
Flanges
Figure 16 - Inserting Firebox Into Cabinet
Mantel
INSTALLATION
Continued
BUILT-IN FIREBOX INSTALLATION
Built-in installation of this firebox involves in-
stalling firebox into a framed-in enclosure. This
makes the front of firebox flush with wall. Optional
perimeter trim is available (see Accessories , page
12) This perimeter trim will extend past sides of
firebox approximately 1/2 inch. This will cover
rough edges of the wall opening. If installing a
mantel above the firebox, you must follow the
clearances shown in Figure 7, page 8. Follow
the instructions below to install the firebox in
this manner.
1. Frame in rough opening. Use dimensions shown
in Figure 17 for the rough opening. If installing
in a corner, use dimensions shown in Figure 18
for the rough opening. The height is 33", which
is the same as the wall opening in Figure 17.
2. Install gas piping to firebox location. This instal-
lation includes an approved flexible gas line (if al-
lowed by local codes) after the equipment shutoff
valve. The flexible gas line must be the last item
installed on the gas piping. See
Connecting to
Gas Supply in log set ownerʼs manual.
Figure 17 - Rough
Opening for
Installing in Wall
39
3 /
8
"
27
7
/
8
"
55
5
/
8
"
34 3 /
4
"
Figure 18 - Rough
Opening for Installing
in Corner
34
3
/
4
"
17
3
/
4
"
33" (CGFB32C)
34
1
/
4
" (CGFB32NC)
3. Carefully set firebox in front of rough open-
ing with back of firebox inside wall opening.
IMPORTANT:
If installing perimeter trim,
see instructions included with perimeter
trim accessory. You must install shoulder
screws now.
4. If using GA3750A blower accessory, see Built-
In Installation of Blower Accessory
, page 8.
5. Attach flexible gas line to log set. See Connect-
ing to Gas Supply in log set ownerʼs manual.
6. Carefully insert firebox into rough opening.
7. Attach firebox to wall studs using nails or
wood screws through holes in nailing flange
(see Figure 19).
8. Check all gas connections for leaks. See Checking
Gas Connections in log set ownerʼs manual.
9. If using optional perimeter trim, install the
trim after final finishing and/or painting of
wall. See instructions included with perimeter
trim accessory for attaching perimeter trim.
Figure 19 - Attaching Firebox to Wall Studs
Nailing
Flanges
Nails or
Wood
Screws