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116662-01G 13
INSTALLATION
Continued
34
1
/
2
"
17
3
/
4
"
33" (FB32CB)
34
1
/
4
" (FB32NCB)
Figure 18 - Rough Opening for Installing
in Wall
39
3
/
8
"
27
7
/
8
"
55
5
/
8
"
34
3
/
4
"
Figure 19 - Rough Opening for Installing
in Corner
Nailing
Flanges
Nails or
Wood
Screws
Figure 20 - Attaching Firebox to Wall
Studs
2. Install gas piping to rebox location. This
installation includes an approved exible
gas line (if allowed by local codes) after
the manual shutoff valve. The exible gas
line must be the last item installed on the
gas piping. See Connecting to Gas Supply
in log set owner’s manual.
3. Carefully set firebox in front of rough
opening with back of rebox inside wall
opening. IMPORTANT: If installing pe-
rimeter trim kit, see instructions included
with brass trim accessory. You must install
shoulder screws now.
4. If using GA3750A blower accessory
(Model FB32CB only), see Built-In Instal-
lation of Blower Accessory, page 11.
5. Attach exible gas line to log set. See
Connecting to Gas Supply in log set
owner’s manual.
6.
Carefully insert rebox into rough opening.
7. Attach rebox to wall studs using nails
or wood screws through holes in nailing
ange (see Figure 20).
8. Check all gas connections for leaks. See
Checking Gas Connections in log set
owner’s manual.
9. If using optional perimeter trim kit, install
the trim after nal nishing and/or painting
of wall. See instructions included with brass
trim accessory for attaching brass trim.
IMPORTANT: When nishing your rebox,
combustible materials such as wall board,
gypsum board, sheet rock, drywall, plywood,
etc. may be butted up next to the sides and top
of the rebox. Combustible materials should
never overlap the rebox front facing.
WARNING: Do not allow any
combustible materials to overlap
the rebox front facing.
IMPORTANT: Noncombustible materials such
as brick, tile, etc. may overlap the front facing,
but should never cover any necessary open-
ings like louvered slots.
WARNING: Do not allow
noncombustible materials to
cover any necessary openings
like louvered slots.
WARNING: Use only non-
combustible mortar or adhe-
sives when overlapping the front
facing with noncombustible
facing material.
f i r e - p a r t s . c o m