Desa CGCFTN - Manual (Page 11)

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INSTALLATION
Continued
2. If installing GA3450T blower accessory, do
so at this time. Follow instructions included
with blower accessory. Note: If not installing
blower accessory, you may wish to run electri-
cal wiring to your fireplace for future blower
installation (see Accessories, page 27). Use
only approved three-wire electrical wiring.
Note: A qualified installer should make all
electrical connections.
WARNING: If pre-wiring, do
not connect wiring to any electri-
cal source at this time.
Install fireplace electrical outlet
and connect wiring to outlet
before connecting to electrical
source. The fireplace electri-
cal outlet is included with the
GA3450T blower accessory.
Only use the fireplace electrical
outlet supplied with the GA3450T
blower accessory.
3. Install gas piping to fireplace location. This
installation includes an approved flexible gas
line (if allowed by local codes) after the equip-
ment shutoff valve. The flexible gas line must
be the last item installed on the gas piping.
4. If you have not assembled firebox, follow
instructions on page 5.
5. Carefully set fireplace in front of rough opening
with back of fireplace inside wall opening.
6. Attach flexible gas line to fireplace gas regula-
tor. See Connecting to Gas Supply, page 14.
7. Bend four nailing flanges on outer casing with
pliers (see Figure 10).
8. Attach fireplace to wall studs using nails or
wood screws through holes in nailing flange.
9. Check all gas connections for leaks. See
Checking Gas Connections, page 16.
10. If using optional brass trim kit, install the trim
after final finishing and/or painting of wall.
See instructions included with brass trim ac-
cessory for attaching brass trim.
Figure 10 - Attaching Fireplace to Wall
Studs
Nails or Wood
Screws
Nailing
Flanges
IMPORTANT: When finishing your firebox,
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 firebox.
Combustible materials should never overlap the
firebox front facing.
WARNING: Do not allow any
combustible materials to overlap
the firebox front facing.
WARNING: Do not allow
noncombustible materials to
cover any necessary openings
like louvered slots.
WARNING: Never modify or
cover the louvered slots on the
front of the firebox.