
Crown™
Non-Circulating (Smooth Face)
®
Wood Burning Firebox
V1100E
INSTALLATION AND OPERATING INSTRUCTIONS
SAVE THIS BOOK
This book is valuable. In addition to instructing you
on how to install and maintain your appliance, it also
contains information that will enable you to obtain
replacement parts or optional accessory items when
needed. Keep it with your other important papers.
f i r e - p a r t s . c o m
• Do not store or use gasoline or any other flammable 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, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE INJURY, PROPERTY DAMAGE, OR LOSS
OF LIFE. REFER TO THIS MANUAL. FOR ASSISTANCE 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.
FOR YOUR SAFETY
®
DESA INTERNATIONAL,
2701 INDUSTRIAL DRIVE
P.O. BOX 90004
BOWLING GREEN, KY
42102-9004
Model
Serial No.
Date Purchased
CHECK LOCAL CODES PRIOR TO INSTALLATION
55507
Rev. C
07/99

C O N T E N T S
1. INTRODUCTION......................................PG. 3
2. CLEARANCES ........................................PG. 3
3. ASSEMBLING AND INSTALLING PIPE.PG. 4
4. FIRESTOP SPACERS.............................PG. 4
5. SUPPORT SECTIONS ............................PG. 4
6. CHIMNEY AND OFFSET.........................PG. 5
7. PENETRATING THE ROOF....................PG .6
8. TERMINATIONS ......................................PG. 6
9. GAS LINE INSTALLATION .....................PG. 6
38 5/8"
(981mm)
12 1/8"
BACK AND SIDES 1" (25mm)
AIR SPACE CLEARANCE
31"
(787mm)
(803mm)
(308mm)
f i r e - p a r t s . c o m
5/8"
(16mm)
15"
(381mm)
10. HEARTH EXTENSIONS ..........................PG. 7
11. OUTSIDE COMBUSTIBLE AIR............... PG. 7
12.
COMBUSTIBLE AIR OPERATION..............
13. FIREBOX ENCLOSURE........................... PG. 7
14.
FINISHING YOUR FIREPLACE .............. PG. 8
15. OPTIONAL GLASS DOORS .................... PG. 8
16. OPERATION OF FIREBOX EQUIPPED WITH
GLASS DOORS........................................ PG. 8
REPLACEMENT & ACCESSORY PARTS .....
17.
1
28
/4"
(718mm)
HEARTH
REFRACTORY
5
31
/8"
1
/2"
42
(1080mm)
5
17
/8"
(448mm)
PG. 7
PG. 8
25"
(635mm)
Figure 1
NAILING
FLANGE
1
/2"
1
(38mm)
1
43
/2"
(1105mm)
1
/2"
47
(1207mm)
29"
(737mm)
(1181mm)
9"
(229mm)
46
2
1
64
/2"
(1638mm)
1
/2"
14"
(356mm)
1
/4"
16
(413mm)
COMBUSTION AIR INLET
(RT. SIDE ONLY)
GAS LINE KNOCK-OUT
(BOTH SIDES)
1
/4"
18
1
(464mm)
11
/4"
(286mm)
55507

INSTALLATION INSTRUCTIONS
STEP 3: Check the level of the firebox and shim with sheet metal if
necessary.
INTRODUCTION
Before beginning the installation of your firebox, read these instructions through completely. These VANGUARD components and
firebox are safe when installed according to this installation manual.
Unless you use VANGUARD components that have been designed
and tested for the firebox system, you may cause a fire hazard.
STEP 4: When the firebox is installed upon a combustible floor a
galvanized steel ember protector (provided) must be installed between the firebox and the hearth extension as illustrated in Figure 16,
page 7.
STEP 5: Secure the firebox to the framing through the flanges
located on the sides on the firebox with 8-penny nails.
The DESA INTERNATIONAL warranty will be voided by, and
DESA INTERNATIONAL disclaims any responsibility for the
following actions:
HEADER
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
FALSE HEADER
DESA INTERNATIONAL in combination with a DESA INTERNATIONAL firebox system.
Refer to your Homeowners guide for warranty information.
This wood burning fireplace complies with UL 127 as a
FACTORY BUILT FIREPLACE and is listed and tested by
Underwriters Laboratory Inc.
48"
(1219)mm)
This model is not for use in mobile homes.
WARNING: DO NOT INSTALL A FIREPLACE INSERT
IN THIS FIREBOX UNLESS THE MANUFACTURER'S
INSTRUCTIONS 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
f i r e - p a r t s . c o m
building codes as to the particular requirements concerned with the
Figure 2
HEADER
FALSE HEADER
3
15
/8"
(391mm)
installation of all factory built fireboxes. Although grounding may
not be required by code the manufacturer recommends it.
1
48
/2"
(1232mm)
65"
(1651mm)
This firebox is not intended to be used as a substitute for a furnace
to heat an entire home. Use for supplementary heating only.
MINIMUM CLEARANCES TO COMBUSTIBLES
Framing materials may safely make direct contact with the spacers
on the top of the firebox. The firebox may sit directly on combustible flooring. The firebox opening must not be less than 30 inches
from a combustible, perpendicular sidewall. A 2-inch minimum air
space clearance between combustible materials and the chimney
must be absolutely maintained. A 19-inch inside chase dimension
is required as a minimum size. A 1-inch airspace is 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 16 feet for straight flues or a flue with
one elbow set. For systems with 2 elbow sets, the minimum height
is 16 feet. The maximum height of any system is 60 feet. This
measurement includes the firebox, chimney sections and the effective height of the termination assembly.
INSTALLING THE FIREBOX
STEP 1: Frame the opening for the firebox using the dimensions
shown in Figure 2 or Figure 3.
STEP 2: Sit the firebox directly in front of this opening and slide the
unit back until the mounting flanges touch the side framing.
Figure 3
Figure 4
1
/4"
74
(1886mm)
(813mm)
48"
(1219mm)
105"
(2667mm)
32"
3
24
(614mm)
/16"
1
52
/2"
(1334mm)
31"
(784mm)
55507
3