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FOR YOUR SAFETY
• Do not store or use gasoline or any other flam-
mable vapors or liquids in the vicinity of this or any
other appliance.
• Due to high temperatures, the appliance should be
located out of traffic and away from furniture and
draperies.
• Do not place clothing or other flammable materials
on or near the appliance.
• NEVER leave children unattended when a fire is
burning in the firebox.
WARNING: IMPROPER INSTALLATION, ADJUST-
MENT, ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE INJURY, PROPERTY DAMAGE, OR LOSS
OF LIFE. REFER TO THIS MANUAL. FOR ASSIS-
TANCE OR ADDITIONAL INFORMATION CONSULT A
QUALIFIED INSTALLER OR LOCAL DISTRIBUTOR.
WARNING: THIS FIREBOX IS INTENDED FOR USE
WITH WOOD, OR IF A VENT-FREE OR DECORATIVE
GAS APPLIANCE IS INSTALLED, BURN PROPANE
OR NATURAL GAS ONLY.
CHECK LOCAL CODES PRIOR TO INSTALLATION
INSTALLATION INSTRUCTIONS
INTRODUCTION
Before beginning the installation of your firebox, read these instruc-
tions through completely.
These Vanguard components and firebox are safe when installed
according to this Installation Manual. Unless you use Vanguard
components, which have been designed and tested for the firebox
systems, you may cause a fire hazard.
This wood burning fireplace complies with UL 127 as a
FACTORY BUILT FIREPLACE and is listed and tested by
Underwriters Laboratory Inc.
This model is not for use in mobile homes.
The DESA International warranty will be voided by, and DESA
International disclaims any responsibility for the following actions.
a) Modification of the firebox, components, doors, air inlet system
and the damper control.
b) Use of any component part not manufactured or approved by DESA
International in combination with DESA International firebox systems.
WARNING: DO NOT USE A FIREBOX INSERT IN THIS
FIREBOX UNLESS THE MANUFACTURER'S IN-
STRUCTIONS WITH THE INSERT SPECIFICALLY
STATE THIS FIREBOX HAS BEEN TESTED FOR USE
WITH THE INSERT.
PROPER INSTALLATION is the most important step in ensuring
safe and continuous operation of this firebox. Consult the local
building codes as to the particular requirements concerned with the
installation of all factory-built fireboxes. Although grounding may
not be required by code the manufacturer recommends it.
This firebox is not intended to be used as a substitute
for a furnace to heat an entire home. Use for supple-
mentary heating only.
MINIMUM CLEARANCE TO COMBUSTIBLE
MATERIAL
Framing and enclosures may safely make direct contact with the
spacer on the top of the firebox. The firebox may sit directly on
combustible flooring (see step 4). The firebox opening must not be
less than 14 inches from a combustible perpendicular sidewall. A 2-
inch minimum air space clearance between combustible materials
and the chimney must be absolutely maintained. A 16
chase dimension is recommended as a minimum size. A 3/4 inch air
space required around back and sides of firebox.
WARNING: DO NOT PACK REQUIRED AIR SPACES
WITH INSULATION OR OTHER MATERIALS.
HEIGHT
The minimum height of the chimney, measured from the base of the
firebox to the flue gas outlet, is 14 feet for straight flues or a flue with
one elbow set. For systems with 2 elbow sets, the minimum height
is 22 feet. The maximum height of any system is 60 feet. This
measurement includes the firebox, chimney sections and the effec-
tive height of the termination assembly.
INSTALLING THE FIREBOX
STEP 1: Frame the opening for the firebox using the dimensions
shown in Figure 1, Figure 2, or Figure 3, page 3.
STEP 2: Set the firebox directly in front of this opening and slide the
unit back until the mounting flanges touch the side framing.
STEP 3: Check the level of the firebox and shim with sheet metal if
necessary.
STEP 4: When the firebox is installed upon a combustible floor a
galvanized sheet ember protector (provided) must be installed be-
tween the firebox and the hearth extension as illustrated.
STEP 5: Secure the firebox to the framing through the nailing flanges
located on the sides on the firebox with 8-penny nails or sheet rock screws.
42
1
/
"
4
Figure 1 FRAMING DIMENSIONS
Maintain 3/4"
air space between
framing and
fireplace.
Figure 2 FRAMING DIMENSIONS
2
1
/
22
7
/
41
/
"
3
4
13
/
"
1
4
MIN
43
7
/
"
8
MIN
41
3
/
"
4
MIN
62
3
/
"
16
MIN
inch inside
2
"
8
10
/
"
1
4
55504
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