PENINSULA
MODEL VPN36
®
3-SIDED, WOODBURNING FIREBOX
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.
FOR YOUR SAFETY
• 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/
LP OR NATURAL GAS ONLY.
®
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
55505
Rev. B
07/99
C O N T E N T S
1. INTRODUCTION......................................PG. 3
2. SELECTING LOCATION.........................PG. 3
3. CLEARANCES ........................................PG. 4
4. FRAMING ................................................PG. 4
5. HEARTH EXTENSIONS ..........................PG. 5
6. OUTSIDE AIR KIT INSTALLATION ........ PG. 6
7. GAS LINE INSTALLATION .....................PG. 6
Ø15
O.D.
22 5/
8
NAILING
FLANGES
21
8. CHIMNEY PIPE INSTALLATION ............PG .7
9. FINISHING YOUR CHIMNEY SYSTEM .....PG. 9
10. TERMINATIONS .....................................PG. 11
11. FINISHING YOUR FIREBOX................. PG. 12
12. OPERATING GUIDELINES AND
MAINTENANCE INSTRUCTIONS......... PG. 13
13.
REPLACEMENT & ACCESSORY PARTS ...
Ø10
I.D.
HEARTH AREA
DIMENSIONS
12
24 1/
29 1/
2
2
19
12
3/4
PG. 14
22 3/
3/4
8
5/8
3/8
48 1/
OUTSIDE AIR
HANDLE
OTHER SIDE
11 1/
1
10
7
12
GAS LINE CONDUIT
OUTSIDE AIR
4
/
4
36 1/
3
2
40
37 1/
2
20 1/
2
8 1/
8
UL LABEL
BEHIND DOOR
ON SMOKE SHELF
24
66 1/
2
NOTE: ALL DIMENSIONS IN THIS INSTALLATION MANUAL ARE IN INCHES UNLESS OTHERWISE SPECIFIED.
4
2
55505
INTRODUCTION
Model VPN36 series is a woodburning firebox intended and approved for installation in either residential homes or buildings of
standard construction.
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.
This firebox system requires the utilization of a Vanguard 10"
double-wall, snap-lock flue pipe system.
BRUSHED BRASS GLASS DOORS are standard with this firebox.
Different style doors are offered as optional accessories (see last page).
BE SURE TO CHECK WITH YOUR LOCAL BUILDING
CODES FOR AREA REQUIREMENTS BEFORE INSTALLING THIS FIREBOX.
The model's serial number and any other specific rating information
may be found on the unit in the UL RATING PLATE located at the
interior of the firebox's opening (see Figure 1, page 2).
BEFORE YOU BEGIN
Before beginning the installation of your firebox, read these instructions through completely.
This firebox and its approved components are safe when installed
and operated according to this installation and operation manual.
Unless you use Vanguard approved components tested for this
firebox, YOU MAY CAUSE A FIRE HAZARD!
The DESA International warranty will be voided by, and DESA
International disclaims any responsibility for the following actions:
A) Modification of the firebox or any of the components manufac-
tured by DESA INTERNATIONAL unless otherwise permitted
by DESA INTERNATIONAL.
B) The use of a firebox insert or any other component part not ap-
proved by DESA INTERNATIONAL in combination with a
DESA INTERNATIONAL firebox.
C) Installation and/or operation in a manner other than instructed in
this manual.
D) The burning of any other fuel not tested or approved by DESA
INTERNATIONAL in this wood-burning firebox.
PROPER INSTALLATION is the most important step in ensur-
ing a safe and continuous operation of this firebox.
Although grounding may not be required by code in your area, it
must be electrically grounded in accordance with local codes or, in
the absence of local codes, with the National Electrical Code, ANS/
NFPA 70-1987.
This firebox is intended for installation in accordance with the
National Fire Protection Association Standard for Chimneys, Fireplaces, Vents, and Solid-Fuel Burning Fireplaces, NFPA 211, and in
accordance with codes such as the BOCA Basic/National Code, the
Standard Mechanical Code, and the Uniform Building Code.
NOTE: Installation and repair should be done by a qualified
installer. The firebox and chimney system should be inspected
and cleaned before use and periodically thereafter especially
during heating season to ensure a safe operating system.
This firebox is not intended to be used as a substitute for a
furnace to heat an entire home. Use for supplementary
heating only.
SELECTING LOCATION
To determine the safest and most efficient location for your firebox,
you must take into consideration the following guidelines:
1. The location must allow for all the proper clearances (see section on clearances, page 4).
2. Consider a location where the heat output would not be affected
by drafts, air conditioning ducts, windows or doors.
3. A location that avoids the cutting of joists or roof rafters will
make installation easier.
4. If an outside air kit is to be installed, accessibility to outside
combustion air must be considered. This can also be achieved
through a vented crawl space in some cases, for more details
refer to section on outside air kit installation.
Figure 2
The typical installation for a peninsula is a
which allows you to extend the firebox any distance into the room. A
projection may be ideal for a new addition on an existing, finished wall.
projected installation,
55505
3
ALSO IN SELECTING A LOCATION, THE
FOLLOWING PRECAUTIONS MUST BE
OBSERVED;
1. Do not connect this firebox to a chimney system other than a
Vanguard chimney system.
2. Install in an area providing ventilation and adequate combustion air.
3. Due to high temperatures do not locate this firebox in high traffic areas or near furniture and draperies.
4. Provide adequate clearances around air openings into the combustion chamber. NEVER obstruct the front opening of the firebox or the flow of combustion and ventilation air.
5. Do not locate in or near an area where gasoline or other flammable liquids may be stored. The firebox area must be kept clear
and free from these combustible materials.
CLEARANCES
MINIMUM CLEARANCES TO COMBUSTIBLES ARE:
• BACK .................................................................. 1/2" MIN.
• ADJACENT WALL .............................................. 12" MIN.
• CHIMNEY OUTER PIPE SURFACES ................. 2" MIN.
• BOTTOM OF FIREBOX TO FLOOR................... 0" MIN.
SPACERS ON SIDES OF FIREPLACE
PROVIDE REQUIRED 1/2" CLEARANCE
MANTEL CLEARANCES
Woodwork, such as wood trims, mantels, and other combustible
materials, should not be placed within 9 inches of the effective
opening of this firebox.
The effective opening is considered the opening where actual
heat output may occur.
SPACERS
VIEW
"A"
1/2" MIN.
INSULATION
(DO NOT
REMOVE)
1
/2 inches
Combustible material above and projecting more than 1
from the front face of firebox (see Figure 4) should not be placed less
than 12 inches from the effective opening of the firebox (ref; NFPA
std. 7-3.3.3.)
"FALSE" HEADER
DRYWALL
COMBUSTIBLE
MATERIALS
ONLY BEYOND
LIMITS SHOWN
WITHIN 12"
OF EFFECTIVE
OPENING
SEAL 3/8 GAP FROM
TOP OF FIREPLACE
TO DRYWALL WITH
NONCOMBUSTIBLE
CAULKING
1
MAX.
1
12"
(NOM)
9" MIN.
/2"
11" MIN.
TO HEADER
2" MIN. TO
COMBUSTIBLES
VIEW "A"
1/2
MIN.
(3)
12
MINIMUM TO
ADJACENT WALL
Figure 3
WARNING: DO NOT BLOCK REQUIRED AIR SPACES
WITH INSULATION OR ANY OTHER MATERIAL. DO
NOT OBSTRUCT EFFECTIVE OPENING OF FIREBOX
WITH ANY TYPE OF FACING MATERIAL. COMBUSTIBLE MATERIAL MUST NOT BE IN CONTACT WITH
THE BLACK FRONT FACE OF THE FIREBOX.
Figure 4
FRAMING
Construct framing using dimensions shown in Figures 5, 7, and 8,
page 5, depending on your particular installation.
If the firebox is to be installed directly on carpeting, tile (other than
ceramic), or any combustible material other than wood flooring; the
firebox must be installed upon a metal or wood panel extending the
full width and depth of the firebox.
Before securing firebox to prepared framing, metal safety strips
(provided) must be placed between hearth extensions (not supplied) and bottom front edge of firebox to protect against glowing
embers (Figure 6, page 5).
If the firebox is to be installed on a raised platform, a "Z-type" metal
safety shield (not supplied) must be fabricated to fit your required
platform height (see Figure 7, page 5). The shield must be made of
(26-28ga) galvanized sheet metal to prevent corrosion.
4
55505
Figure 5
39
TOP STUDS MUST
CLEAR SPACERS
ON TOP OF UNIT
22 5/
8
7
/
8
48 1/
2
MIN.
1/2
MIN. T O
COMBUSTIBLES
1
/
2
21
2 MIN. CLEARANCE
FROM OUTER PIPE
TO COMBUSTIBLES
11 5/
Ø15 OUTER PIPE
22 5/
8
16
Figure 8
Proceed to secure firebox
1/2" (12.7mm)
MIN. T O
COMBUSTIBLES
NAILING
FLANGES
to prepared framing at nailing flanges located at the
sides of the firebox as
shown in Figure 9.
1/2 MIN.
OVERLAP
METAL SAFETY STRIPS
(SUPPLIED)
Figure 6
PLATFORM MUST BE
SOLID, FLAT, AND
FULLY SUPPORTED
YPE
"Z" T
MET AL
SAFETY
SHIELDS
(NOT
SUPPLIED)
Figure 7
48 1/
2
MIN.
AS REQUIRED BY DESIGN
AS LONG AS CEILING
CLEARANCE IS
MAINTAINED
PREP ARED
1/2 MIN.
FRAMING
NAILS OR
SCREWS
Figure 9
HEARTH EXTENSIONS
A hearth extension is required to protect combustible floor surround-
39 7/
8
ing firebox. You may fabricate your own per the dimensions shown
in Figure 10, page 6.
The hearth extension must project 20 in. min. to the front and 12 in.
min. beyond each side of the firebox opening except on the end
22 5/
8
where projection is 16 in. min. to the front and 20 in. to the sides (see
Figure 10, page 6).
*
55505
5
NONCOMBUSTIBLE
SECURE TO
COLLARS WITH
DUCT T APE OR
SCREWS
VENTED CRAWL
SPACE INSTALLATION
CHECK WITH LOCAL AREA CODES PRIOR TO
INSTALLING IN A VENTED CRAWL SPACE
AIR INLET
EYEBROW
AIR INLET
LOCATION
MUST ALLOW
FOR BUSHES
OR SNOW
HEARTH EXTENSION
64 MIN.
20
MIN.
16
MIN.
65 MIN.
Figure 10
NONCOMBUSTIBLE
HEARTH EXTENSION
8" MAX
"Z" TYPE
EMBER PROTECTOR
NONCOMBUSTIBLE
HEARTH EXTENSION
"K" FACTOR
.84
EMBER PROTECTOR
Figure 11
1
1
1
/2" TYP
1
/2" TYP
FOR RAISED FIREPLACE SEE SECTION
ON FRAMING WITH A RAISED PLATFORM
If a hearth extension is to be field constructed, it must be made of
noncombustible, inorganic material having an effective thermal
conductivity "K" of .84 BTU In/Ft 2 Hr. F or less at 1" thickness.
Thermal conductivity "K" of materials can be obtained from the
manufacturer.
The minimum required thickness for any material could be obtained
by the following formula:
K factor x 1" = Thickness required
.84
If the hearth extension is to be raised, a "Z" type metal safety strip
must be used, see Figure 7, page 5 and Figure 11.
OUTSIDE AIR KIT INSTALLATION
The installation of the outside air kit must be installed during the
rough framing of the firebox due to the nature of its location. Outside
combustion air can be accessed through an exterior wall or a vented
crawl space (see Figure 12).
Figure 12
WARNING: AIR INLET DUCTS MUST NOT TERMINATE IN ATTIC SPACE.
Avoid installing outside air eyebrow in areas where inlet opening
may be blocked by snow, bushes or other obstacles. It should also be
located beyond the reach of small children.
The maximum height for the air inlet above platform of firebox is
within 3 feet below the termination flue gas outlet.
For further details on the installation of the outside air kit, please
refer to the instructions included with the kit. For operating instructions, please refer to your owner’s manual.
GAS LINE INSTALLATION
YOUR GAS SUPPLIER OR A QUALIFIED SERVICE PERSON SHOULD DO GAS LINE HOOKUP.
WARNING: BEFORE YOU PROCEED, MAKE SURE
YOUR GAS SUPPLY IS OFF!
A gas line may be installed for the purpose of installing a gas
appliance available through your local distributor. Use only 1/2"
black iron pipe and appropriate fittings. When installing a gas line,
a shut-off valve designed for installation outside the firebox is
recommended.
STEP 1: To install, remove the knockout indentation on the refractory (or firebrick) wall located approximately 2" above the refractory
hearth floor. The knockout indentation must be firmly tapped with
any solid object until it is released. Remove fragmented portion of
refractory (see Figure 13, page 7).
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55505
OUTSIDE OF
FIREPLACE
GAS LINE
CONDUIT
REMOVE
INSULATION
TEMPORARILY
(DO NOT
DISCARD)
Figure 13
REMOVE
KNOCKOUT
AFTER REMOVING
GAS LINE COVER
PLATE, REPLACE
SCREWS
SIDE FIREBRICK
FINISHED SIDE
REFRACTORY
KNOCKOUT PLUG
REMOVE BY TAPPING
LIGHTL Y WITH A
1/2" DOWEL
STEP 2: Remove gas line cover plate on rear of firebox and pull out
insulation from gas line conduit sleeve, save insulation for reuse.
STEP 3: Run a 1/2" black iron gas line into the firebox through the
rear at 11
1
/4" from the floor and through gas line conduit sleeve (if
using a raised platform. Add height). Provide sufficient gas line into
firebox chamber for fitting connection (see Figure 14).
OUTSIDE OF
FIREPLACE
GAS LINE
CONDUIT
REPACK
INSULATION
Figure 14
INCOMING
1/2" BLACK
IRON PIPE
1
9
/4"
(235mm)
APPROX.
SIDE FIREBRICK
FINISHED SIDE
PROVIDE ENOUGH
THREADED END
FOR FITTING
CONNECTION
SEAL OPENING
WITH REFRACTORY
CEMENT
NOTE: Secure incoming line to wood framing to provide rigidity
for threaded end.
STEP 4: Repack insulation around gas line and into sleeve openings.
Seal any gaps between gas line and refractory knock out hole with
refractory cement or commercial furnace cement. Install the decorative gas appliance or cap-off gas line if desired.
WARNING: All gas piping and connections must be
tested for leaks after the installation is completed.
After ensuring that the gas valve is on, apply a soap and water
solution to all connections and joints. If bubbles appear, leaks
can be detected and corrected.
DO NOT USE AN OPEN FLAME FOR LEAK TESTING
AND DO NOT OPERATE ANY APPLIANCE IF A LEAK
IS DETECTED.
The gas pipe is intended for connection to an unvented gas log set or
to a decorative gas appliance.
If you will install an unvented gas log set, ONLY UNVENTED GAS
LOG SETS WHICH HAVE BEEN FOUND TO COMPLY WITH THE
STANDARD FOR UNVENTED ROOM HEATERS, ANS/IAS/AGA
Z21.11.2, ARE TO BE INSTALLED IN THIS FIREPLACE.
NOTE: An appropriate Vanguard hood must be installed when
using an unvented gas log set.
WARNING: DO NOT OPERATE AN UNVENTED GAS
LOG SET IN THIS FIREPLACE WITH THE CHIMNEY
REMOVED.
If you will install a decorative gas appliance, the decorative gas
appliance must comply with the Standard for Decorative Gas
Appliances for Installation in solid Fuel burning Fireplaces,
ANS Z21.60-1996 and shall also be installed in accordance with the
National Fuel Gas code, ANS Z223.1-1996.
WARNING: WHEN USING A DECORATIVE APPLIANCE,
THE DAMPER MUST BE REMOVED OR PERMANENTLY
LOCKED IN THE FULLY OPEN POSITION.
CHIMNEY PIPE INSTALLATION
The Vanguard chimney system is a snap-lock, double-wall pipe. It
consists of a stainless steel inner flue pipe, a galvanized outer pipe,
and a wire spacer.
Each section of pipe comes in lengths of 12", 18", 24", 36", and 48"
but the actual lineal gain for each is measured after each section is
fully connected.
Lineal gain is the actual measurable length of a part after two or more
parts are connected.
LINEAL GAIN
PART # NO. DESCRIPTION GAIN (inches)
VPN36 PENINSULA 66 1/4"
FIREBOX
V12-10DM FLUE PIPE 10 3/8"
V18-10DM FLUE PIPE 16 3/8"
V24-10DM FLUE PIPE 23 3/8"
V36-10DM FLUE PIPE 34 3/8"
V48-10DM FLUE PIPE 46 3/8"
VETL-10DM CHASE STYLE 7" to 17"
TERMINATION
VRTL-10DM ROUND TOP 6"
TERMINATION
PIPE INSTALLATION
Place pipe assembly (inner and outer with wire spacer) over starting
collar. Inner pipe fits inside inner pipe, outer pipe fits outside
outer pipe.
Begin by aligning hemmed-end of inner flue pipe into the inner starting
flue pipe of firebox. Push down until hem "snap-locks" with lances. The
outer pipe is just the opposite; female end has the lances. Continue the
same procedure for the outer pipe (see Figure 15, page 8).
55505
7
HEMMED
V12S-10DM
SUPPORT
REQUIRED
30 FT.
(9.14m)
30 FT.
(9.14m)
RETURN
ELBOW
END
15" (381 mm)
DIA. GALVANIZED
OUTER PIPE
10" (254 mm)
STAINLESS
INNER PIPE
LANCED SIDE UP
SCREW
(TYP. OF 8)
ATTIC SPACE
ABOVE CEILING
Figure 17
FIRESTOP
SPACER
EXISTING CEILING
FRAME
Figure 15
It is important to assure that the joint between the chimney sections
is fully locked. Check by pulling chimney upward after locking.
The chimney should not come apart if properly locked. It is not
necessary to add screws to keep vertical or angled chimney runs
together.
WARNING: THE OPENINGS AROUND THE STARTING COLLAR ON TOP OF THE FIREBOX MUST NEVER
BE OBSTRUCTED. NEVER USE BLOWN INSULATION TO FILL THE CHIMNEY ENCLOSURE.
FIREBOX SPACER
Firebox spacers are required at each point where the chimney
penetrates a floor or ceiling, joist space. Their purpose is two fold;
they establish and maintain the required clearance between the outer
pipe and combustible materials, and they also serve as a shield
between floors as required by most codes.
When the pipe passes through a framed opening into a living space
above, a firestop must be placed on the ceiling below (Figure 16).
LIVING SPACE
ABOVE CEILING
EXISTING CEILING
FRAME
SUPPORT SECTIONS
The chimney support section is a 4 strap, 12-inch length of pipe. A
chimney support is required every 30 feet above the firebox after
a straight chimney run, or above a return elbow after a straight
chimney run (Figure 18).
This support is designed to relieve the extra weight load on the
firebox and elbows when high chimneys are installed.
Figure 18
ELBOW OFFSET INSTALLATION
Chimney weight above offset rests on return elbow. Straps must be
secured with nails to rafters or joists (see Figure 19).
FIRESTOP SPACER
SCREW
(TYP. OF 8)
Figure 16
When the pipe passes through a framed opening into an attic space
above, a firestop must be placed on the attic floor above (Figure 17).
8
STRAPS
Figure 19
2" (50.8mm)
MINIMUM
ANGLE
FIRESTOP
CEILING SUPPORT
PIPE V12S-10DM
RETURN
ELBOW
55505
RETURN
ELBOW
CEILING
SUPPORT
PIPE
V12S-10DM
RETURN
ELBOW
RETURN
ELBOW
RETURN
ELBOW
OFFSET
ELBOW
OFFSET
ELBOW
OFFSET
ELBOW
6' MAX
6' MAX
6' MAX
6' MAX
6' MAX
6' MAX
TYPICAL OFFSET INSTALLATIONS
To achieve desired offset, you may install combinations of 12, 18,
10 FOOT RULE
2' MIN.
2' MIN.
LEVEL OF FLUE
GAS OUTLET
10'
3' MIN.
3' MIN.
10'
OR LESS
36, or 48 inch lengths of double wall pipe (see Figure 20 and Rise
and Offset Chart).
B
Figure 20
A
RISE AND OFFSETS
A B 48 36 18 12
3
4
/8 163/8
91/2 251/4 1
1
12
/2 303/8 1
3
14
/8 34 2
5
17
/8 391/4 11
1
21
/2 46 1
3
22
/4 481/8 12
3
26
/8 547/8 1
3
26
/8 60 1 1
3
31
/4 633/4 11
3
34
/4 69 1 1
5
38
/8 755/8 2
397/8777/
433/
4 84
463/
4 87
487/
8 93
8 111
1
/2 11
3
/4 21
3
/8 2
Figure 21
FINISHING YOUR CHIMNEY SYSTEM
10 FOOT RULE
All chimney termination must extend a minimum of 3 feet
above the highest point where it passes through the roof and
must be at least 2 feet above the roof within a 10 foot horizontal
span (see Figure 22).
Figure 22
IMPORTANT: If an exposed portion of chimney is greater than 4
feet above the roof line, use support wires to keep chimney secure.
The support wires may be attached to the outer pipe of the chimney
with screws, provided the screws do not penetrate the inner flue pipe.
Maximum length of pipe between supports is 6 feet of angled run.
A maximum of two 6 foot angled run sections per chimney system
(see Figure 21).
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9
VSC-10
FLASHING
VFS-10DM
VRTL-10D
MINIMUM
HEIGHT
15 FT.
VRTL-10D
VFS-10DM
VETL-10D
MAXIMUM
HEIGHT
CHASE
TERMINATION
50 FT.
MAXIMUM CHIMNEY HEIGHT
The maximum height approved for any chimney run with this
firebox system is 50 feet measured from bottom of firebox to flue
outlet-end of pipe.
CHIMNEY MAINTENANCE
Have your chimney system cleaned and inspected regularly to
ensure safe and efficient operation. Refer to your Owner's
Manual for further guidelines on maintenance and operation.
Using Figure 24 and the chart below, determine the opening that will
be required for the pitch of your particular roof.
19" MIN.
(482.6mm)
2" MIN.
(50.8mm)
2" MIN.
(50.8mm)
2" MIN.
(50.8mm)
30" MIN.
(762mm)
V30FS-10DM
V30E-10DM
Figure 23
MINIMUM CHIMNEY HEIGHT
The minimum chimney height (measured from bottom of firebox to
flue gas outlet-end of pipe) is 15 feet for a straight run, 16 feet min.
for a run with 1 elbow set (a set consists of one starter elbow and one
return elbow).
Uncommon circumstances such as neighboring hills, tall trees, or
strong wind areas can cause downdrafts in the chimney system. In
such cases going beyond the minimum recommended height would
be preferable to provide a better draw.
OPENING
"A"
Figure 24
ROOF OPENING CHART
PITCH OPENING "A" USE FLASHING NO.
FLAT 19 V6F10
6/12 23
(26.6 DEG. SLOPE)
12/12 30
(45 DEG. SLOPE)
Before cutting hole, temporarily remove shingles around area to be
opened. After preparing the opening on the roof, continue to add
sections of pipe until it extends a minimum of 30 inches above
highest point of roof cutout (see Figure 24).
With the termination the minimum height should add up 3 feet (see
10-Foot Rule and Figure 22).
1
/4 V6F10
3
/4 V12F10
10
55505
FLASHING INSTALLATION
30" MIN.
30" MIN.
18" MIN. TYP.
Determine the flashing to be used with the roof-opening chart. Slide
flashing over pipe until base is flat against roof. Replace as many
shingles as needed to cover exposed area and flashing base. Secure
in position by nailing through shingles.
DO NOT NAIL THROUGH FLASHING CONE.
The terminations approved for this firebox are VRTL-10D which can
be used for flashing or chase and VETL-10D for chase style termination only. Figure 27 shows an VRTL-10D round top termination.
STAINLESS
INNER FLUE
PIPE
VRTL-10D
CHIMNEY PIPE
OVERLAP
SHINGLES
TOP AND
SIDES ONLY
FLASHING
NAIL ONLY
OUTER
PERIMETER
OF FLASHING
Figure 25
STORM
COLLAR
UNDERLAP
SHINGLES
AT BOTTOM
STORM COLLAR INSTALLATION
Place storm collar over pipe and slide down until snug against the
open edge of the flashing (see Figure 26).
CHIMNEY
PIPE
SECURE
TERMINATION
TO OUTER
PIPE WITH
(3) SCREWS
APPL Y WA TERPR OOF
OVERLAP
SHINGLES
(TOP AND
SIDES OF
FLASHING BASE)
CAULKING
STORM COLLAR
FLASHING
UNDERLAP
SHINGLES
Figure 27
CAUTION: DO NOT SEAL OPENINGS ON THE ROOFTOP FLASHING. FOLLOW THE INSTALLATION INSTRUCTIONS PROVIDED WITH THE TERMINATION
BEING USED.
CHASE INSTALLATIONS
Instructions for chase installations are included with the chase style
termination chosen although it is worthy to mention here that in a
multiple chase installation, provide adequate distance between terminations or smoke spillage from one termination to another may
occur. We suggest they be separated at least 30" center to center and
stacked at a vertical height difference of 18" vertically from one
termination to the other (see Figure 28).
Figure 26
Apply waterproof caulking to all seams and notched around storm
collar and also at base around shingles.
TERMINATIONS
The firebox system must be terminated with the listed round top or
chase terminations, In any case, refer to the installation instructions
supplied with the termination.
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Figure 28
11
FINISHING YOUR FIREBOX
CABINET DOOR INSTALLATION
Brushed brass glass doors have been provided with this firebox. A set
includes the front glass panel assembly. They come in different
styles, check with your local distributor for availability and options.
To install doors and front panel, simply insert top door pin(s) up into
hole(s) on top frame, and insert bottom pin (D) into hole (S) on
bottom frame until door is fully seated.
No alignments or adjustments are necessary (see Figure 29).
TOP SLOT
UNDERNEATH
FRAME
ADJUSTMENT
CLIP
BOTTOM PIN
SHORT PIVOT PIN
BOTTOM SLOT
Use only heat resistant, noncombustible mortar or adhesive when
securing facing material to the front of the firebox.
When placing facing at the upper edge of the effective opening of the
firebox, provide an "L" shaped piece of metal extending the full
width of the opening.
Secure with sheet metal screws at a distance high enough from the
edge as to not interfere with the operation of doors. This assures that
the facing material, in time, should not block the opening if it were
to lose cohesion.
FLASHING MANTELS
Mantels, combustible or noncombustible, may be constructed (see
Figure 31), as long as the proper clearances are observed (refer to
page 4 for clearance).
ADJUSTMENT CLIP
Figure 29
FIREBOX FACING
Any noncombustible material may be used for facing (glass, title,
brick, etc.) as long as the proper clearances are adhered to (refer to
section on clearances) and the firebox opening are not blocked or
obstructed in any way (see Figure 30).
NONCOMBUSTIBLE
FACING MATERIAL
DO NOT
BLOCK
EFFECTIVE
"L" SHAPED
METAL SUPPORT
NONCOMBUSTIBLE
FACING MATERIAL
OPENING
Figure 31
Figure 30
12
55505
OPERATING GUIDELINES AND MAINTENANCE
INSTRUCTIONS
GLASS DOORS
Only the cabinet type doors can be opened, the front glass panel
assembly is stationary and must be installed with doors.
When firebox is in operation, both sets of cabinet doors on each side
of firebox, must be in the FULLY OPEN or FULLY CLOSED
position only or a fire hazard may be created (see Figure 32).
CABINET DOORS MUST EITHER BE FULLY OPEN (AS SHOWN)
OR FULLY CLOSED WHEN FIREPLACE IS IN OPERATION
SIDE PANEL IS
STATIONARY
CABINET GLASS
DOOR (TYP. OF 4)
Figure 32
DAMPER MECHANISM
The damper control lever is located inside the fire chamber (see
Figure 33). Make sure lever is cool before handling. Pull down to
CLOSE, push up to OPEN. The damper must be open when lighting
a fire; not doing so will cause smoke spillage into the room.
When the firebox is not in use, close the damper to prevent downdrafts
from entering room.
The damper mechanism should be per the following figure.
OUTSIDE AIR MECHANISM
The outside air handle is located at the right hand side of the firebox
rear refractor (Figure 33). Pull to close, push to open, Always open
the mechanism when starting a fire, this provides adequate outside
combustion air. Close the mechanism when not in use to prevent cold
air from entering the room.
Periodically check your outside air intake vent hood for any possible
obstructions (snow, bushes, etc.).
OUTSIDE AIR
GRATE
Figure 33
DAMPER CONTROL LEVER
PULL DOWN TO CLOSE
PUSH UP TO OPEN
HANDLE
PULL TO CLOSE
PUSH TO OPEN
GRATE
The grate is designed to provide you with the maximum solid fuel
capacity, do not attempt to defeat its purpose, doing so may cause
smoke spillage and may cause a fire hazard.
Do not overload the grate or obstruct the required air space beneath
it. Always keep ashes from building up under the grate.
WARNING: RISK OF FIRE! REPLACE GRATE WITH
VANGUARD MODEL 36PNGR GRATE ONLY.
Never obstruct the flow of combustion and ventilation air.
Keep the front of the firebox clear of all obstacles and
materials.
WARNING: CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH SURFACE
TEMPERATURES AND TO STAY AWAY FROM THESE
TO AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS
THE FIREBOX.
FOR FURTHER OPERATING GUIDELINES, INSTRUCTIONS AND WARRANTY INFORMATION PLEASE REFER TO YOUR OWNER'S MANUAL OR CONTACT YOUR
AUTHORIZED DEALER.
55505
13
REPLACEMENT AND ACCESSORY PARTS
Purchase replacement parts or accessories from your local dealer. If they can not supply these accessories, call DESA International's Parts
Department at 1-800-972-7879 for referral information. You can also write to the address listed on the front cover of this manual. When calling
DESA International, have ready
• model number of your heater
• the replacement part number
NOTE: USE OF ANY OTHER GLASS DOOR ASSEMBLY NOT TESTED WITH THIS FIREPLACE MAY CONSTITUTE A FIRE
HAZARD AND WILL VOID THE DESA INTERNATIONAL WARRANTY.
STORM COLLAR
VSC2-20-10DM (20 PACK)
FLASHING
ROOF PITCH
V6F-10DM - 0 to 6/12
COMES WITH
WIRE SPACER
V12F-10DM - 6/12 to 12/12
RETURN
ELBOW
ROUND TOP TERMINATION
VRTL-10D
ECONO-TOP TERMINATION
VETL-10D
10" CHIMNEY PIPE
ASSEMBLY
(INCLUDES OUTER
AND INNER PIPES)
V12-10DM (12" LONG)
V18-10DM (18" LONG)
V24-10DM (24" LONG)
V36-10DM (36" LONG)
V48-10DM (48" LONG)
EMBER PROTECTORS (5)
ADJUSTABLE HOOD
BLACK - GA6050
POLISHED BRASS - GA6052
ANTIQUE BRASS - GA6053
STARTER
ELBOW
VENT HOOD
ELBOW SET
V30E-10DM
PIPE SUPPORT
ASSEMBLY
V12S-10DM
OUTSIDE AIR KIT VAK4 (900147)
VENT PLASTER
COLLAR
VDGPN36 (Cabinet Doors (2 sets) and end panel (1) - Brushed Brass)
VDPPN36 (Cabinet Doors (2 sets) and end panel (1) - Polished Brass)
VDG36PNFPC (Pyroceramic Fixed Glass Doors - Brushed Brass) Includes one piece of glass only
VDP36PNFPC (Pyroceramic Fixed Glass Doors - Polished Brass) Includes one piece of glass only
VDG36PNFP (Tempered Fixed Glass Doors - Brushed Brass) Includes one piece of glass only
VDP36PNFP (Tempered Fixed Glass Doors - Polished Brass) Includes one piece of glass only
CONNECTOR DUCT - 4" X 3'
FRONT PANEL
ASSEMBLY
VPN36 GLASS DOOR SETS
CABINET DOOR SET
(LEFT & RIGHT)
FIRESTOP SPACERS
VFS-10DM FOR STRAIGHT PIPE
V30FS-10DM FOR ANGLED RUN
GRATE 36PNGR
14
55505
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