Desa MSVFBNR User Manual
(VENT-FREE) NATURAL G A S STOVE HE ATE R
OWNER’S OPERATION AND INSTALLATION MANUAL
Sun Valley Stove Model MSVFBN Series
Variable Manual-Control or Model MSVFBNR
Series Remote-Ready Gas Log Heater
(Burner System For Cast Iron Stoves)
For technical support call DESA
International’s Technical Service
Department at 1-800-DESALOG
(1-800-337-2564).
Patent Pending
WARNING: If the information in this
manual is not followed exactly, a fire or
explosion may result causing property
damage, personal injury, or loss of life.
— Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do
not use any phone in your building.
• Immediately call your gas supplier
WARNING: The MSVFBN(R) series ventfree gas log heater is only approved for
use in the Sun Valley MC(*) series and
MCH(P) series cast iron stove models.
(* Indicates Color Suffix Designation)
WARNING: Improper installation, adjustment, alteration, service, or maintenance
can cause injury or property damage.
Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualified installer, service agency,
or the gas supplier.
from a neighbor’s phone. Follow
the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.
— Installation and service must be per-
formed by a qualified installer, service agency, or the gas supplier.
WARNING: This is an unvented gas-fired
heater. It uses air (oxygen) from the room in
which it is installed. Provisions for adequate
combustion and ventilation air must be provided. Refer to
Ventilation
section on page 4 of this manual.
Air for Combustion and
This appliance may be installed in an aftermarket*, permanently located, manufactured (mobile) home, where not prohibited by state or local codes.
This appliance is only for use with the type of gas indicated on the rating plate.
This appliance is not convertible for use with other gases.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
Save this manual for future reference.
SUN VALLEY STOVE COMPANY
VENT-FREE NATURAL GAS STOVE HEATER
SAFETY
INFORMATION
WARNINGS
WARNING ICON G 001
IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, operate, or service this heater. Improper use of this heater can
cause serious injury or death from
burns, fire, explosion, electrical
shock, and carbon monoxide
poisoning.
DANGER: Carbon monoxide
poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning resemble the flu,
with headaches, dizziness, or nausea. If you
have these signs, the heater may not be working properly. Get fresh air at once! Have
heater serviced. Some people are more affected by carbon monoxide than others. These
include pregnant women, people with heart or
lung disease or anemia, those under the influence of alcohol, and those at high altitudes.
Natural Gas: Natural gas is odorless. An
odor-making agent is added to the gas. The
odor helps you detect a gas leak. However,
the odor added to the gas can fade. Gas may
be present even though no odor exists.
Make certain you read and understand all
warnings. Keep this manual for reference. It
is your guide to safe and proper operation of
this heater.
WARNING: Any change to
this heater or its controls can be
dangerous.
WARNING: Do not allow fans
to blow directly into the stove.
Avoid any drafts that alter burner
flame patterns. Ceiling fans can
create drafts that alter burner
flame patterns. Altered burner
patterns can cause sooting.
WARNING: Do not use a
blower insert, heat exchanger
insert, or other accessory not approved for use with this heater.
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 material on or near
the appliance. Never place any
objects on the heater.
Stove becomes very hot when
running heater. Keep children and
adults away from hot surfaces to
avoid burns or clothing ignition.
Stove will remain hot for a time
after shutdown. Allow surfaces
to cool before touching.
Carefully supervise young children when they are in the room
with heater. When using the handheld remote accessory, keep selector switch in the OFF position
to prevent children from turning
on burners with remote.
Keep the appliance area clear and
free from combustible materials,
gasoline, and other flammable
vapors and liquids.
1. This appliance is only for use with the
type of gas indicated on the rating plate.
This appliance is not convertible for use
with other gases.
2. If you smell gas
• shut off gas supply
• do not try to light any appliance
• do not touch any electrical switch; do
not use any phone in your building
• immediately call your gas supplier
from a neighbor’s phone. F ollow the
gas supplier’s instructions
• if you cannot reach your gas supplier ,
call the fire department
3. This heater shall not be installed in a
bedroom or bathroom.
4. Do not use this stove as a wood burning
fireplace. Use only model MSVFBN(R)
series vent-free gas log heater.
5. Do not add extra logs or ornaments
such as pine cones, vermiculite, or rock
wool. Using these added items can
cause sooting.
6. This log heater is designed to be smokeless. If logs ever appear to smoke, turn
off heater and call a qualified service
person.
slight smoking could occur due to log
curing and heater burning manufacturing residues.
7. To prevent the creation of soot, follow
the instructions in Cleaning and Main-
tenance, page 18.
8. Before using furniture polish, wax, carpet cleaners, or similar products, turn
heater off. If heated, the vapors from
these products may create a white powder residue within burner box or on
adjacent walls or furniture.
9. This heater needs fresh, outside air ventilation to run properly. This heater has
an Oxygen Depletion Sensing (ODS)
safety shutoff system. The ODS shuts
down the heater if not enough fresh air
is available. See Air for Combustion
and Ventilation, pages 4 through 6. If
heater keeps shutting off, see Trouble-
shooting, pages 19 through 21.
10. Do not run heater
• where flammable liquids or vapors
• under dusty conditions
11. Do not use this stove to cook food or
burn paper or other objects.
12. Do not use heater if any part has been
exposed to or under water . Immediately
call a qualified service technician to inspect the room heater and to replace any
part of the control system and any gas
control which has been under water.
13. Do not operate heater if any log is broken. Do not operate heater if a log is
chipped (dime-sized or larger).
14. Turn heater off and let cool before ser vicing. Only a qualified service person
should service and repair heater.
15. Operating heater above elevations of
4,500 feet could cause pilot outage.
16. Do not place stove directly on carpeting, vinyl tile, or any combustible material other than wood. The stove must
set on a metal or wood panel extending
the full width and depth of the appliance.
Note:
During initial operation,
are used or stored
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2
105985
OWNER’S MANUAL
PRODUCT
IDENTIFICATION
Stove Body
Piezo Ignitor
Stove Door
(Shown in the
open position)
Gas Log Heater
Base Assembly
ON
OFF
REMOTE
Selector
Switch
HI
O
F
F
N
LO
O
P
I
T
L
O
Flame
Adjustment
Knob
Control Knob
One
Piece
Log Set
Inside
Stove
Cavity
PRODUCT
FEATURES
OPERATION
This heater is clean burning. It requires no
outside venting. There is no heat loss out a
vent or up a chimney. Heat is generated by
realistic, dancing yellow flames. This heater
is designed for vent-free operation. State
and local codes in some areas prohibit the
use of vent-free heaters.
SAFETY PILOT
This heater has a pilot with an Oxygen
Depletion Sensing (ODS) safety shutoff
system. The ODS/pilot is a required feature
for vent-free room heaters. The ODS/pilot
shuts off the heater if there is not enough
fresh air.
PIEZO IGNITION SYSTEM
This heater has a piezo ignitor. This system
requires no matches, batteries, or other
sources to light heater.
Figure 1 - Typical Stove Cabinet Model (Shown with Model MSVFBNR Heater)
LOCAL CODES
Install and use heater with care. Follow all
local codes. In the absence of local codes, use
the latest edition of The National Fuel Gas
Code ANS Z223.1, also known as NFPA 54*.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
105985
3
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SUN VALLEY STOVE COMPANY
VENT-FREE NATURAL GAS STOVE HEATER
AIR FOR
COMBUSTION AND
VENTILATION
WARNING: This heater shall
not be installed in a confined
space or unusually tight construction unless provisions are
provided for adequate combustion and ventilation air. Read
the following instructions to insure proper fresh air for this
and other fuel-burning appliances in your home.
Today’s homes are built more energy efficient than ever. New materials, increased
insulation, and new construction methods
help reduce heat loss in homes. Home owners
weather strip and caulk around windows and
doors to keep the cold air out and the warm air
in. During heating months, home owners
want their homes as airtight as possible.
While it is good to make your home energy
efficient, your home needs to breathe. Fresh
air must enter your home. All fuel-burning
appliances need fresh air for proper combustion and ventilation.
Exhaust fans, fireplaces, clothes dryers, and
fuel burning appliances draw air from the
house to operate. You must provide adequate fresh air for these appliances. This
will insure proper venting of vented fuelburning appliances.
PROVIDING ADEQUATE
VENTILATION
The following are excerpts from National Fuel Gas Code, NFPA 54/ANS
Z223.1, Section 5.3, Air for Combustion
and Ventilation.
All spaces in homes fall into one of the three
following ventilation classifications:
1. Unusually Tight Construction
2. Unconfined Space
3. Confined Space
The information on pages 4 through 6 will
help you classify your space and provide
adequate ventilation.
Unusually Tight Construction
The air that leaks around doors and windows may provide enough fresh air for
combustion and ventilation. However, in
buildings of unusually tight construction,
you must provide additional fresh air.
Unusually tight construction is defined as construction where:
a. walls and ceilings exposed to the
outside atmosphere have a continuous water vapor retarder with
a rating of one perm (6 x 10
per pa-sec-m2) or less with openings gasketed or sealed
b. weather stripping has been
added on openable windows and
doors
c. caulking or sealants are applied
to areas such as joints around
window and door frames, between sole plates and floors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical, and
gas lines, and at other openings.
If your home meets all of the three
criteria above, you must provide additional fresh air. See
From Outdoors
If your home does not meet all of the
three criteria above, proceed to
termining Fresh-Air Flow For Heater
Location,
and
Ventilation Air
, page 6.
page 5.
and
-11
kg
De-
Confined and Unconfined Space
The National Fuel Gas Code, ANS Z223.1
defines a confined space as a space whose
volume is less than 50 cubic feet per 1,000
Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed
in that space and an unconfined space as a
space whose volume is not less than 50
cubic feet per 1,000 Btu per hour (4.8 m3 per
kw) of the aggregate input rating of all
appliances installed in that space. Rooms
communicating directly with the space in
which the appliances are installed*, through
openings not furnished with doors, are considered a part of the unconfined space.
This heater shall not be installed in a confined space or unusually tight construction
unless provisions are provided for adequate
combustion and ventilation air.
* Adjoining rooms are communicating only
if there are doorless passageways or ventilation grills between them.
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4
105985
OWNER’S MANUAL
AIR FOR
COMBUSTION AND
VENTILATION
Continued
DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION
Determining if You Have a Confined or Unconfined Space
Use this work sheet to determine if you have a confined or unconfined space.
Space: Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between
the rooms.
1. Determine the volume of the space (length x width x height).
Length x Width x Height = ____________________ cu. ft. (volume of space)
Example:
If additional ventilation to adjoining room is supplied with grills or openings, add the volume of these rooms to the total volume of
the space.
2. Divide the space volume by 50 cubic feet to determine the maximum Btu/Hr the space can support.
_________________ (volume of space) ÷ 50 cu. ft. = (maximum Btu/Hr the space can support)
Example:
3. Add the Btu/Hr of all fuel burning appliances in the space.
Vent-free heater __________________Btu/Hr
Gas water heater* __________________Btu/Hr
Gas furnace __________________Btu/Hr
Vented gas heater __________________Btu/Hr
Gas fireplace logs __________________Btu/Hr
Other gas appliances* +___________________Btu/Hr
Total =___________________Btu/Hr
* Do not include direct-vent gas appliances. Direct-vent draws combustion air from the outdoors and vents to the outdoors.
4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used.
_________________ Btu/Hr (maximum the space can support)
_________________ Btu/Hr (actual amount of Btu/Hr used)
Example:
The space in the above example is a confined space because the actual Btu/Hr used is more than the maximum Btu/Hr the space can support.
You must provide additional fresh air. Your options are as follows:
A. Rework worksheet, adding the space of an adjoining room. If the extra space provides an unconfined space, remove door to adjoin-
ing room or add ventilation grills between rooms. See Ventilation Air From Inside Building, page 6.
B. Vent room directly to the outdoors. See Ventilation Air From Outdoors, page 6.
C. Install a lower Btu/Hr heater, if lower Btu/Hr size makes room unconfined.
If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support, the space is an unconfined space. You will need no
additional fresh air ventilation.
Space size 20 ft. (length) x 16 ft. (width) x 8 ft. (ceiling height) =2560 cu. ft. (volume of space)
2560 cu. ft. (volume of space) ÷ 50 cu. ft. = 51.2 or 51,200 (maximum Btu/Hr the space can support)
Example:
Gas water heater 40,000 Btu/Hr
Vent-free heater + 30,000 Btu/Hr
Total = 70,000 Btu/Hr
51,200 Btu/Hr (maximum the space can support)
70,000 Btu/Hr (actual amount of Btu/Hr used)
WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space
or if the building is of unusually tight construction, provide adequate combustion and ventilation air by one of
the methods described in the
105985
National Fuel Gas Code, ANS Z223.1, Section 5.3
5
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or applicable local codes.
Continued
SUN VALLEY STOVE COMPANY
VENT-FREE NATURAL GAS STOVE HEATER
AIR FOR
COMBUSTION AND
VENTILATION
Continued
VENTILATION AIR
Ventilation Air From Inside
Building
This fresh air would come from an adjoining
unconfined space. When ventilating to an
adjoining unconfined space, you must provide two permanent openings: one within
12" of the ceiling and one within 12" of the
floor on the wall connecting the two spaces
(see options 1 and 2, Figure 2). You can also
remove door into adjoining room (see option 3, Figure 2). Follow the National Fuel
Gas Code, NFPA 54/ANS Z223.1, Section
5.3, Air for Combustion and Ventilation for
required size of ventilation grills or ducts.
WARNING: Rework worksheet, adding the space of the
adjoining unconfined space. The
combined spaces must have
enough fresh air to supply all
appliances in both spaces.
Ventilation Air From Outdoors
Provide extra fresh air by using ventilation
grills or ducts. You must provide two permanent openings: one within 12" of the
ceiling and one within 12" of the floor.
Connect these items directly to the outdoors
or spaces open to the outdoors. These spaces
include attics and crawl spaces. Follow the
National Fuel Gas Code, NFPA 54/ANS
Z223.1, Section 5.3, Air for Combustion and
Ventilation for required size of ventilation
grills or ducts.
IMPORTANT:
for inlet or outlet air into attic if attic has
a thermostat-controlled power vent.
Heated air entering the attic will activate
the power vent.
Do not provide openings
Ventilation
Grills
Into Adjoining
Room,
Option 1
Figure 2 - Ventilation Air from Inside Building
Or
Remove
Door into
Adjoining
Room,
Option
3
12"
Outlet
Air
Ventilation Grills
Into Adjoining Room,
Ventilated
Attic
Outlet
Air
Inlet
Air
Inlet Air
Figure 3 - Ventilation Air from Outdoors
Crawl Space
12"
Option 2
To Attic
To
Crawl
Space
Ventilated
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6
105985
OWNER’S MANUAL
INSTALLATION
NOTICE: This heater is intended
for use as supplemental heat. Use
this heater along with your primary heating system. Do not install this heater as your primary
heat source. If you have a central
heating system, you may run
system’s circulating blower while
using heater. This will help circulate the heat throughout the
house. In the event of a power
outage, you can use this heater
as your primary heat source.
WARNING: A qualified service person must install heater.
Follow all local codes.
WARNING: Never install the
heater
• in a bedroom or bathroom
• in a recreational vehicle
• where curtains, furniture,
clothing, or other flammable
objects are less than 42 inches
from the front, top, or sides of
the heater
• in high traffic areas
• in windy or drafty areas
CHECK GAS TYPE
Use only natural gas. If your gas supply is
not natural gas, do not install heater. Call
dealer where you bought heater for proper
type heater.
CLEARANCES TO
COMBUSTIBLES
(Vent-Free Operation Only)
WARNING: Maintain the minimum clearances. If you can, provide greater clearances from
floor, ceiling, and adjoining side
and back walls.
Carefully follow the instructions below. This
stove is a freestanding unit designed to set
directly on the floor. Do not place stove
directly on carpeting, vinyl tile, or any combustible material other than wood. The stove
must set on a metal or wood panel extending
the full width and depth of the appliance.
Front View
Side Wall Side Wall
12"
Minimum
IMPORTANT:
You must maintain minimum wall and ceiling clearances during
installation. The minimum clearances are
shown in Figure 4. Measure from outermost
point of stove top.
Minimum Wall and Ceiling
Clearances (see Figure 4)
A. Clearances from outermost point of
stove top to any combustible side wall
should not be less than 12 inches.
B. Clearances from outermost point of
stove top to any combustible back wall
should not be less than 6 inches (Includes Corner Installations).
C. Clearances from the stove top to the
ceiling should not be less than 48
inches.
Ceiling
48"
Minimum
12"
Minimum
CAUTION: This heater creates warm air currents. These
currents move heat to wall surfaces next to heater. Installing
heater next to vinyl or cloth wall
coverings or operating heater
where impurities (such as tobacco smoke, aromatic candles,
cleaning fluids, oil or kerosene
lamps, etc.) in the air exist, may
discolor walls.
IMPORTANT:
Vent-free heaters add moisture to the air. Although this is beneficial,
installing heater in rooms without enough
ventilation air may cause mildew to form
from too much moisture. See Air for Com-
bustion and Ventilation, pages 4 through 6.
105985
Top View
Back Wall
"
6
Minimum
12
"
Minimum
Side Wall Side Wall
Corner
Wall
6
"
Minimum
"
12
Minimum
Front of
Stove Unit
"
6
Wall
Minimum
Figure 4 - Minimum Clearance to Walls and Ceiling (Stove May Vary Depending on
Model)
7
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Side View
Ceiling
48"
Minimum
Floor
6"
Minimum
Back Wall
Continued
SUN VALLEY STOVE COMPANY
VENT-FREE NATURAL GAS STOVE HEATER
INSTALLATION
Continued
STOVE CAVITY ASSEMBLY
1. Lift off corrugated box enclosing stove
body crating.
2. Remove all screws fastening the wood
frame enclosure. Spread wood frame open
and lift away from plastic-bagged stove
body. The bottom pieces of pallet wood
will remain bolted to the stove body.
3. Remove plastic bag from stove body.
4. Remove back panel from stove (see
Figure 5). Use an adjustable wrench or
a 10 mm socket. Remove six (6) bolts
and washers. Keep bolts and washers
to reattach back panel later.
5. Remove all contents from inside stove
cavity. Contents include:
(1) - Stove bottom
(4) - Legs (includes leg leveler bolts)
(1) - Bottom door
(1) - Top grate
(1) - Hardware kit bag with fasteners
6. Carefully lay stove body on back to at-
tach bottom components to stove body
(see Figure 6). Rest stove on drop cloth or
blanket to avoid scratching stove edges.
7. Remove remaining pallet wood attached
to bottom of stove body (see Figure 7).
Use an adjustable wrench to remove bolts.
Figure 5 - Removing Back Panel
Front of
Stove Unit
Drop Cloth/
Blanket
Figure 6 - Laying Down Stove On Side
Product Identification
Label
Bolt
Bolt
Back Stove
Panel
Top of Stove Unit
Front of
Stove Unit
Pallet Wood
Bolted to
Stove Body
Bottom
Front
Pallet
Wood
Top of
Stove
Unit
CAUTION: Cast iron is brittle.
Do not overtighten bolts or
screws during assemlby.
8. Fasten each leg to stove with four (4)
M8 x 1.25 - 20mm bolts. Use a flat
washer and lock washer with each bolt.
Tighten bolts into threaded holes on
Figure 7 - Removing Pallet Wood From The Bottom of The Stove
stove body (see Figures 8 and 9). Use
an adjustable wrench or a 12mm socket.
9. Fasten stove bottom to stove with four
Door Hinge Step
Bolt Hole
(4) M6 x 1 - 25mm bolts. Use a flat
washer and lock washer with each bolt.
Tighten bolts into threaded holes on
stove body (see Figures 8 and 10). Use
an adjustable wrench or a 10mm socket.
Figure 8 - Locating Threaded Holes for Stove Bottom, Legs, and Door Attachment
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Pallet
Wood
Leg
Hole
Leg
Hole
Bottom Of
Stove Unit
Front
Stove
Bottom
Hole
8
Door Catch Bolt
With Adjustable
Hex Nuts Hole
Leg
Hole
Bottom Of
Stove Unit
Leg
Hole
105985
OWNER’S MANUAL
INSTALLATION
Continued
Washers
Bolt
Figure 9 - Attaching Stove Legs
Washers
Bottom Of
Stove Unit
Leg
10. Attach stove door by inserting step bolt
through door hinge pivot hole and into
threaded hole in stove body (see Figure
8 on page 8, and Figure 11). Use an adjustable wrench or a 12mm socket to fasten step bolt. Tighten step bolt until snug.
Make sure door moves freely.
11. Install door catch bolt (M8 x 1.2555mm with two M8 hex nuts) into
threaded hole on stove body (see Figure 8, page 8). Use an adjustable
wrench or a 12mm socket. The catch
bolt has two hex nuts attached to it (see
Figure 12). The top nut is a bolt stop
and the bottom nut is for door leveling
adjustment.
Stove
Door
Threaded
Hole
Door
Hinge
12. Check general catch bolt alignment
with door claw . Make f inal adjustment
and door leveling after stove is in normal standing position.
13. Carefully lift stove back up on its four
attached legs.
14. Set top grate into stove top.
15. If available, install gas log heater inside stove cavity before installing the
back panel (see Installing Gas Log
Heater Into Stove, page 10).
16. Fasten back panel to stove with six (6)
M6 x 1 - 20mm bolts and washers.
Make sure product identification label
is located on the outside in lower lefthand corner.
Stove
Door
Bolt
Shoulder
Door
Hinge
Bolt
Stove
Bottom
Figure 10 - Attaching Stove Bottom
Bottom Of
Stove Unit
Step
Bolt
Bolt
Shoulder
Figure 11 - Attaching Stove Door
Door
Figure 12 - Catch Bolt and Door Claw Orientation
Door Claw
Stove Bottom
Step
Bolt
Bolt Stop
Adjusting Nut
Catch Bolt
Continued
105985
9
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SUN VALLEY STOVE COMPANY
H
I
L
O
O
F
F
P
I
L
O
T
O
N
VENT-FREE NATURAL GAS STOVE HEATER
INSTALLATION
Continued
INSTALLING GAS LOG
HEATER INTO STOVE
CAUTION: Do not remove the
metal data plates attached to the
heater base assembly. The data
plates contain important warranty
information.
WARNING: Failure to position
the parts in accordance with these
diagrams or failure to use only
parts specifically approved with
this heater may result in property
damage or personal injury.
CAUTION: After installation and
periodically thereafter, check to ensure that no flame comes in contact
with any log. With the heater set to
High, check to see if flames contact
any log. If so, reposition logs according to the log installation instructions in this manual. Flames
contacting logs will create soot.
1. Remove log and gas log heater from
carton.
heater by the burner itself. This could
damage heater. Always handle the gas
log heater by the heater base only.
2. Remove all protective packaging applied to log and gas log heater for shipment.
3. Check all items for any shipping damage. If damaged, promptly inform
dealer where you bought heater.
4. If not already removed, remove back
panel from assembled stove body (see
Figure 5, page 8). Use an adjustable
wrench or a 10 mm socket. Remove six
(6) bolts and washers. Keep bolts and
washers to reattach back panel later.
5. Set gas log heater inside stove. Make
sure control knob extension passes
through bottom front opening (see Figure 13).
6. Align outside holes on heater base with
four (4) mounting holes on the stove
bottom (see Figure 13).
Note:
Do not pick up gas log
7. Fasten heater base to stove bottom with
#10-24 x .50 bolts and hex nuts provided with gas log heater (see Figure
14). Attachment hardware is factory
packed inside plastic bag with installation manual and owner’s registration
card. Push bolt through heater base
mounting hole and through stove bottom. Connect hex nut to bolt on underside of stove bottom. The bolt he x head
is for a 5/16" socket and the hex nuts
are for a 3/8" socket. If sockets are not
available, use adjustable wrenches.
8. Set one-piece log on heater base as
shown in Figure 15. Make sure middle
section at bottom of log is seated into
"U" shaped cutout in center of heater
base. Log will fit securely on base.
IMPORTANT:
Make sure log does not
cover any burner ports and does not
touch the stove cavity (see Figure 16).
9. Fasten back panel to stove with six (6)
M6 x 1.20mm bolts and washers. Make
sure product identification label is located
on the outside lower left-hand corner.
Note:
Do not overtighten bolts. Porce-
lain on back panel may crack.
10.
Place freestanding stove in desired position in room. Be sure to maintain
clearances to combustibles as outlined
on page 7.
Bottom
Front
Opening
Bolt
Heater
Base
Stove Bottom
Figure 13 - Placing Heater Base In Stove
Cavity (Appearance May Vary Depending
on Model)
Burner
Heater
Bolt
Base
Stove
Hex Nut
Bottom
Figure 14 - Fastening Heater Base to
Stove Drop Bottom
One-Piece
Log Set
Middle
Section at
Bottom of
Log Set
Burner
"U" Shaped
Cutout in
Chassis
Heater Base
Figure 15 - Installing One-Piece Stove
Log Set (Remote-Ready Log Heater
Shown)
Burner Porting Areas
(double slotted
rectangular openings
Safety Pilot Location
One-Piece
Log Set
Figure 16 - Top View of One-Piece Log
Set on Gas Log Heater
For more information, visit www.desatech.com
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