Astria ValiantOD42P3 Manual de Instruções de Instalação e Operação - Página 9

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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
13). Brass trim will extend past sides of firebox approximately 1/2".
This will cover rough edges of wall opening. If installing a mantel
above firebox, you must follow clearances shown in Figure 6. Follow
these instructions to install 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 and rough
opening layout in Figure 7a. Adjust framing so that firebox is flush
with finished 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 Installing Gas Line, page
10 and Connecting to Gas Supply in log set owner's manual.
3. Carefully set firebox in front of rough opening with back of firebox
inside wall opening.
IMPORTANT: If installing a perimeter trim kit, see instructions
included with trim accessory. You must install shoulder screws
from trim kit now.
Wall board or facing
material (above
firebox) may be of
combustible material,
including decorative
mantel ornaments or
other similar projec-
tions off of the facing
material.
Framing
Material
Firebox
Wire-mesh
Screen
These minimum clearances replace any other recommended
clearances supplied with your ANSI Z21.11.2 approved gas logs.
Figure 6 - Minimum Mantel Clearances for Built-In Installation
126773-01B
INSTALLATION Continued
Mantel Shelf
Note: Any portion of the
mantel shelf must NOT
extend beyond this profile.
12"
6
"
3
/
4
1
"
1
/
2
Noncombustible
Material May
Project Off
12" 16" 20"
this Surface
above the
Firebox Hood
Note: All vertical
Supplied
measurements are from
Firebox
top of fireplace opening
Hood
to bottom of mantel shelf.
Must Be
Used at
All Times
4. Carefully insert firebox into rough opening.
5. Attach firebox to wall studs using nails or wood screws through
holes in nailing flange (see Figure 8, page 10).
6. If using an optional perimeter trim kit, install trim after final finish-
ing and/or painting of wall. See instructions included with trim
accessory for attaching trim.
Rough Opening Dimensions for
Model
(Inside to Inside)
32"
36"
42"
Height
30"
37"
43"
Figure 7 - Rough Opening for Installing in Wall
Astria.US.com
Built-in Installation
Front Width
Height
35
/
"
36
/
"
7
3
8
4
42
/
"
40
/
"
1
1
2
2
49
/
"
44
/
"
5
1
8
2
Depth
(Minimum)
Figure 7a
Width
(Inside to Inside)
FOR 32"
MODELS
Figure 7b
45°
35
/
"
7
8
60"
TOP VIEW
FOR 36"
MODELS
Figure 7c
45°
42
/
"
1
2
74"
TOP VIEW
FOR 42"
MODELS
Figure 7d
45°
49
/
"
5
8
86"
TOP VIEW
Depth
(Min.)
16
/
"
1
4
20
/
"
3
4
22
/
"
5
8
9