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104352
UNVENTED NATURAL GAS FIREPLACE
DESA INTERNATIONAL
42"
16"
Face or
Cabinet
Mantel
Corner
Mantel
12"
Figure 9 - Placing Hearth Base Accessory
Against Wall
Figure 10 - Installing Cabinet Mantel
Electrical
Outlet
Hearth
Base
Flexible
Gas Line
Gas Line
Access
Hole
Cabinet
Mantel
INSTALLATION
CLEARANCES
Note:
Clearances
are the same if
using optional
cabinet mantel or
built-in installation.
WARNING: Maintain the mini-
mum clearances. If you can, pro-
vide greater clearances from
floor, ceiling, and adjoining wall.
Carefully follow the instructions below. This
will ensure safe installation.
Minimum Wall and Ceiling
Clearances (see Figure 8)
A. Clearances from the side of the fire-
place opening to any combustible wall
should not be less than 16 inches for a
cabinet mantel or 12 inches for a cor-
ner installation.
B. Clearances from the top of the fireplace
opening to the ceiling should not be less
than 42 inches.
CONVENTIONAL FIREPLACE
INSTALLATION
Conventional installation of this fireplace
involves installing fireplace along with the
corner, face, or cabinet mantel with hearth
base accessories against a wall in your home.
Follow the instructions below to install the
fireplace in this manner.
Figure 8 - Minimum Clearance to Wall and
Ceiling
Note:
The instructions below show installa-
tion using the cabinet mantel and the
G3000F/G3001U/G3004W/G3006F/
G3007U series hearth base accessories. The
hearth base accessory shown is optional for
this installation. You can install fireplace
and cabinet mantel directly on the floor. The
corner mantel accessory cannot be installed
with the G3000F/G3001U/G3004W/
G3006F/G3007U hearth bases. You must
install corner mantel directly on the floor. If
mounting fireplace and cabinet mantel to
the floor or using corner mantel, an optional
G3005 Slim Base kit may be installed.
1. Assemble cabinet mantel, hearth base,
and trim accessories. Assembly instruc-
tions are included with each accessory.
2. When installing blower, install a prop-
erly grounded, 120 volt three-prong
electrical outlet at fireplace location if
an outlet is not there. If possible, lo-
cate outlet so cabinet mantel will cover
it when installed (see Figure 9).
3. Install gas piping to fireplace location.
This installation includes an approved
flexible gas line (if allowed by local
codes) after the manual shutoff valve.
The flexible gas line must be the last
item installed on the gas piping. See In-
stalling Gas Piping to Fireplace Loca-
tion, page 10.
4. Place hearth base accessory against
wall at installation location. Cut an ac-
cess hole in hearth top to run flexible
gas line to fireplace (see Figure 9).
Make sure to locate access hole so cabi-
net mantel will cover it when installed.
Note:
You can secure base to floor us-
ing wood screws. Countersink screw
heads and putty over.
5. Route flexible gas line through access
hole in hearth base.
6. Center cabinet mantel on hearth base
(see Figure 10). Make sure mantel is
flush against wall.
INSTALLATION
Continued
7. Break off nailing flanges (see Figure
11) with hammer or pliers.
8. Place cardboard or other protective
material on top of hearth base. Care-
fully set fireplace on protective mate-
rial, with back of fireplace inside man-
tel opening.
9. Attach flexible gas line to fireplace gas
regulator. See Connecting Fireplace to
Gas Supply, page 11.
MINIMUM
CLEARANCE
Side Wall - 16"
Cabinet and
Face Mantel
Ceiling - 42"
Corner Mantel
Floor - 0"