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115254-01B
11
CAUTION: Do not allow the
vent-free gas log heater to touch
or extend beyond the fireplace
screen.
NOTICE: Surface temperatures
of adjacent walls and mantels
become hot during operation.
Walls and mantels above the
firebox may become hot to
the touch. If installed properly,
these temperatures meet the
requirement of the national
product standard. Follow all
minimum clearances shown in
this manual.
NOTICE: If your installation does
not meet the minimum clear-
ances shown, you must do one
of the following:
• raise the mantel to an accept
-
able height
• remove the mantel
BUILT-IN FIREBOx INSTALLATION
Built-in installation of this firebox involves
installing firebox into a framed-in enclosure.
This makes the front of firebox flush with wall.
Optional brass trim accessories are available
(see
Accessories,
page 41). The brass trim
will extend past sides of firebox approximately
1/2". This will cover the rough edges of the
wall opening. If installing a mantel above the
firebox, you must follow the clearances shown
in Figure 6, page 10. Follow these instructions
to install the firebox in this manner.
1. Frame in rough opening. Firebox framing
should be constructed of 2 x 4 lumber or
heavier. Use dimensions in Table 1 and
rough opening layout in Figure 7a. Adjust
framing so that firebox flushes with fin
-
ished wall surface. If installing in a corner,
use dimensions in Figures 7b, 7c and 7d
for rough opening.
2. Install gas piping to firebox location (see
Connecting to Gas Supply,
page 13).
INSTALLATION
Continued
Rough Opening Dimensions
for Built-in Installation
Model
Front Width
(Inside to Inside)
Height
Depth
(Min.)
32"
34
7
/
8
36
3
/
4
16
1
/
4
36"
41
1
/
2
40
1
/
2
20
3
/
4
42"
48
5
/
8
44
1
/
2
22
5
/
8
Table 1
Figure 7 - Rough Opening for Installing
in Wall
Depth
(Minimum)
Width
(Inside to Inside)
Height
Figure 7a
37"
45°
41
1
/
2
"
52
11
/
32
"
74"
TOP VIEW
FOR 36"
MODELS
Figure 7c
30"
45°
34
7
/
8
"
42
7
/
16
"
60"
TOP VIEW
FOR 32"
MODELS
43"
45°
48
5
/
8
"
60
13
/
16
"
86"
TOP VIEW
FOR 42"
MODELS
Figure 7d
Figure 7b
IMPORTANT:
If installing blower acces
-
sory (circulating models with louvers only),
see
Hard-Wiring Firebox,
page 12.
3. Carefully set firebox in front of rough open
-
ing with back of firebox inside wall open
-
ing.
IMPORTANT:
If installing a perimeter
trim kit, see instructions included with
trim accessory. You must install shoulder
screws from trim kit now.
4.
Carefully insert firebox into rough opening.