Desa Outdoor Fireplace VI33NR VI33PR User Manual

UNVENTED (VENT-FREE)  
GAS FIREPLACE INSERT  
OWNER’S OPERATION AND  
INSTALLATION MANUAL  
®
VI33NR  
VI33PR  
REMOTE READY  
GAS FIREPLACE  
INSERT  
Shown with GS38  
Surround Kit and  
G8010 Brick Liner  
Accessories  
WARNING: Improper installation,  
adjustment, alteration, service, or  
maintenance can cause injury or  
property damage. Refer to this  
manualforcorrectinstallationand  
operationalprocedures.Forassis-  
tance or additional information  
consult a qualified installer, ser-  
vice agency, or the gas supplier.  
WARNING: If the information in this manual is not  
followed exactly, a fire or explosion may result caus-  
ing 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 from a  
neighbor’s phone. Follow the gas supplier’s in-  
structions.  
WARNING: This is an unvented  
gas-fired heater. It uses air (oxy-  
gen) from the room in which it is  
installed. Provisions for adequate  
combustion and ventilation air  
must be provided. Refer to Air for  
Combustion and Ventilation sec-  
tion on page 5 of this manual.  
• If you cannot reach your gas supplier, call the fire  
department.  
— Installation and service must be performed by a quali-  
fied installer, service agency, or the gas supplier.  
This appliance may be installed in an aftermarket,* permanently located, manufactured  
(mobile) home, where not prohibited by local codes.  
This appliance is only for use with 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  
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SAFETY INFORMATION  
LOCAL CODES  
3
SAFETY INFORMATION  
Continued  
11. Do not run fireplace insert  
Keep the appliance area clear and free from combus-  
tiblematerials, gasoline, andotherflammablevapors  
and liquids.  
• where flammable liquids or vapors are used or stored  
• under dusty conditions  
12. Do not use this fireplace insert to cook food or burn paper or  
other objects.  
13. Do not use fireplace insert if any part has been exposed to or  
under water. Immediately call a qualified service technician to  
inspect the fireplace insert and to replace any part of the con-  
trol system and any gas control which has been under water.  
Carefullysuperviseyoungchildrenwhentheyareinthe  
room with fireplace. When using the hand-held remote  
accessory, keep selector switch in the OFF position to  
prevent children from turning on burners with remote.  
14. Do not operate fireplace insert if any log is broken. Do not  
operate fireplace insert if a log is chipped (dime-sized or larger).  
15. Turn fireplace insert off and let cool before servicing. Only a quali-  
fied service person should service and repair fireplace insert.  
16. Operating fireplace insert above elevations of 4,500 feet could  
cause pilot outage.  
You must operate this fireplace insert with the fire-  
place insert screen and hood in place. Make sure  
fireplace insert screen and hood are in place before  
running fireplace insert.  
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.  
17. To prevent performance problems with propane/LP units, do  
not use propane/LP fuel tanks of less than 100 lb. capacity  
(propane/LP units only).  
2. Do not place propane/LP supply tank(s) inside any structure. Lo-  
cate propane/LP supply tank(s) outdoors (propane/LP units only).  
18. Provide adequate clearances around air openings.  
19. Trim panels and surrounds must not seal ventilation openings  
in fireplace.  
3. 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.  
Follow the gas supplier’s instructions  
• if you cannot reach your gas supplier, call the fire department  
20. Cutting any sheet-metal parts of the solid-fuel burning fire-  
place or listed ventless firebox enclosure in which the vent-  
free fireplace insert is to be installed is prohibited.  
21. If the factory-built fireplace has no gas access hole(s) provided,  
an access hole of 1.5 inch (37.5 mm) diameter or less may be  
drilled through the lower sides or bottom of the firebox in a proper  
workmanlike manner. This access hole must be plugged with non-  
combustible insulation after the gas supply line has been installed.  
4. This fireplace insert shall not be installed in a bedroom or bathroom.  
5. Do not use this fireplace insert as a wood-burning fireplace.  
Use only the logs provided with the fireplace insert.  
22. Refractory, glass doors, screen rails, screen mesh and soldi-  
fuel log grates (if applicable) can be removed from the fire-  
place before installing the unvented fireplace insert.  
6. Do not add extra logs or ornaments such as pine cones, ver-  
miculite, or rock wool. Using these added items can cause soot-  
ing. Do not add lava rock around base. Rock and debris could  
fall into the control area of fireplace insert.  
7. This fireplace insert is designed to be smokeless. If logs ever ap-  
pear to smoke, turn off fireplace insert and call a qualified service  
person. Note: During initial operation, slight smoking could oc-  
cur due to log curing and burning of manufacturing residues.  
8. To prevent the creation of soot, follow the instructions in Clean-  
ing and Maintenance, page 20.  
9. Before using furniture polish, wax, carpet cleaner, or similar  
products, turn heater off. If heated, the vapors from these prod-  
ucts may create a white powder residue within burner box or  
on adjacent walls or furniture.  
LOCAL CODES  
Install and use fireplace insert with care. Follow all local codes. In  
the absence of local codes, use the latest edition of The National  
Fuel Gas Code ANSI Z223.1/NFPA 54*.  
*Available from:  
American National Standards Institute, Inc.  
1430 Broadway  
New York, NY 10018  
National Fire Protection Association, Inc.  
Batterymarch Park  
10. This fireplace insert needs fresh air ventilation to run properly.  
This fireplace insert has an Oxygen Depletion Sensing (ODS)  
safety shutoff system. The ODS shuts down the fireplace in-  
sert if not enough fresh air is available. See Air for Combus-  
tion and Ventilation, pages 5 through 7. If fireplace insert keeps  
shutting off, see Troubleshooting, pages 22 through 24.  
Quincy, MA 02269  
111285-01B  
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PRODUCT IDENTIFICATION  
UNPACKING  
REMOTE CONTROL ACCESSORIES  
PRODUCT FEATURES  
4
PRODUCT IDENTIFICATION  
UNPACKING  
CAUTION:Donotremovethewarningandinstruction  
labelsattachedtotheheaterbaseassembly.Thesemark-  
ings contain important warranty and safety information.  
One Piece  
Log Set  
1. With utility knife, cut the carton all the way around above the  
staples on the bottom tray. Lift the carton off the heater. Remove  
packing. Note: The hood is located in the packing on the right  
hand side of the heater front. Lift the heater off the bottom tray.  
Optional  
Remote  
Control  
I
H
L
O
F
F
N
O
2. Locate two screws above top corners of the fireplace insert  
screen. Remove and discard these screws. Lift fireplace insert  
screen up and pull out to remove.  
T
L
I P  
O
Control Knobs  
Piezo  
Ignitor  
3. Remove protective packaging applied to logs, log base assem-  
bly, and fireplace insert.  
Remote Selector  
Switch (Optional)  
4. Remove fireplace insert hood from carton insert.  
Figure 1 - Log Base Assembly  
5. Check all items for any shipping damage. If damaged, promptly  
inform dealer where you bought fireplace insert.  
Top Louver  
Assembly  
REMOTE CONTROL  
ACCESSORIES  
There are four optional remote controls that can be purchased  
separately for this fireplace insert:  
Top Outer  
Casing  
Firebox  
Hood  
• wall switch  
• wall thermostat  
Firebox  
Support  
• hand-held ON/OFF remote  
• hand-held thermostat remote  
See Accessories, page 30.  
PRODUCT FEATURES  
Gas  
Line  
Access  
OPERATION  
Thisvent-freefireplaceinsertiscleanburning.Itrequiresnooutside  
venting. There is no heat loss out a vent or up a chimney. Heat is  
generated by both realistic flames and glowing embers. When used  
without the blower, the fireplace insert requires no electricity  
making it ideal for emergency backup heat.  
Screen  
Assembly  
Blower  
Assembly  
SAFETY DEVICE  
This fireplace insert has a pilot with an Oxygen Depletion Sensing  
(ODS)safetyshutoffsystem.TheODS/pilotisarequiredfeaturefor  
vent-free room heaters. The ODS system shuts off the fireplace  
insert if there is not enough fresh air.  
Bottom Louver  
Assembly  
Figure 2 - Fireplace Insert  
PIEZO IGNITION SYSTEM  
This fireplace insert has a piezo ignitor. This system requires no  
matches, batteries, or other sources to light fireplace insert.  
BLOWER ASSEMBLY  
This fireplace insert is equipped with a blower assembly. The blower  
operatesthermostaticallyandhasavariablecontrol.Theblowercirculates  
heatedairfromthefireplaceinsertintotheroom.Useofblowerisoptional.  
111285-01B  
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AIR FOR COMBUSTION AND VENTILATION  
Providing Adequate Ventilation  
5
AIR FOR COMBUSTION AND  
VENTILATION  
Unusually Tight Construction  
WARNING: This heater shall not be installed in a  
confined space or unusually tight construction un-  
less provisions are provided for adequate combus-  
tion and ventilation air. Read the following instruc-  
tions to insure proper fresh air for this and other fuel-  
burning appliances in your home.  
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.  
Unusuallytightconstructionisdefinedasconstructionwhere:  
a. walls and ceilings exposed to the outside atmosphere  
have a continuous water vapor retarder with a rating  
of one perm (6 x 10-11 kg per pa-sec-m2) or less with  
openings gasketed or sealed and  
b. weather stripping has been added on openable win-  
dows and doors and  
Today’s homes are built more energy efficient than ever. New materi-  
als, 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.  
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 Ventilation Air  
From Outdoors, page 7.  
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.  
Exhaustfans,fireplaces,clothesdryers,andfuelburningappliances  
drawairfromthehousetooperate.Youmustprovideadequatefresh  
air for these appliances. This will insure proper venting of vented  
fuel-burning appliances.  
PROVIDING ADEQUATE VENTILATION  
If your home does not meet all of the three criteria above,  
proceed to Determining Fresh-Air Flow for Fireplace  
Location, page 6.  
The following are excerpts from National Fuel Gas Code ANSI  
Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.  
Confined and Unconfined Space  
All spaces in homes fall into one of the three following ventilation  
classifications:  
The National Fuel Gas Code ANSI Z223.1/NFPA 54 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  
aspacewhosevolumeisnotlessthan50cubicfeetper1,000Btuper  
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.  
1. Unusually Tight Construction  
2. Unconfined Space  
3. Confined Space  
The information on pages 5 through 7 will help you classify your  
space and provide adequate ventilation.  
* Adjoining rooms are communicating only if there are doorless  
passageways or ventilation grills between them.  
111285-01B  
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AIR FOR COMBUSTION AND VENTILATION  
Determining Fresh-Air Flow For Heater Location  
Ventilation Air  
6
AIR FOR COMBUSTION AND  
VENTILATION  
Continued  
The space in the example in column 1 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:  
DETERMINING FRESH-AIR FLOW FOR  
HEATER LOCATION  
Determining if You Have a Confined or  
Unconfined Space  
A. Rework worksheet, adding the space of an adjoining room. If the extra  
space provides an unconfined space, remove door to adjoining room or add  
ventilation grills between rooms. See Ventilation Air From Inside Building.  
Use this work sheet to determine if you have a confined or unconfined space.  
B. Vent room directly to the outdoors. See Ventilation Air From Outdoors,  
Space:Includestheroominwhichyouwillinstallheaterplusanyadjoining  
rooms with doorless passageways or ventilation grills between the rooms.  
page 7.  
C. Install a lower Btu/Hr heater, if lower Btu/Hr size makes room unconfined.  
1. Determine the volume of the space (length x width x height).  
Length x Width x Height = ___________ cu. ft. (volume of space)  
If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support,  
thespaceisanunconfinedspace. Youwillneednoadditionalfreshairventilation.  
Example: Space size 22 ft. (length) x 18 ft. (width) x 8 ft. (ceiling  
height) = 3168 cu. ft. (volume of space)  
WARNING: If the area in which the heater may be  
operated is smaller than that defined as an uncon-  
fined space or if the building is of unusually tight  
construction,provideadequatecombustionandven-  
tilation air by one of the methods described in the  
National Fuel Gas Code, ANSI Z223.1/NFPA 54 Sec-  
tion 5.3 or applicable local codes.  
If additional ventilation to adjoining room is supplied with grills or open-  
ings, add the volume of these rooms to the total volume of the space.  
2. Multiply the space volume by 20 to determine the maximum Btu/Hr  
the space can support.  
__________ (volume of space) x 20 = (Maximum Btu/Hr the space  
can support)  
Example: 3168 cu. ft. (volume of space) x 20 = 63,360 (maximum  
Btu/Hr the space can support)  
VENTILATION AIR  
Ventilation Air From Inside Building  
3. Add the Btu/Hr of all fuel burning appliances in the space.  
Vent-free heater  
Gas water heater*  
Gas furnace  
_____________ Btu/Hr  
_____________ Btu/Hr  
_____________ Btu/Hr  
_____________ Btu/Hr  
_____________ Btu/Hr  
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 3). You can also remove door into  
adjoining room (see option 3, Figure 3). Follow the National Fuel  
Gas Code ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion  
and Ventilation for required size of ventilation grills or ducts.  
Vented gas heater  
Gas fireplace logs  
Other gas appliances* + _____________ Btu/Hr  
Total = _____________ Btu/Hr  
* Do not include direct-vent gas appliances. Direct-vent draws com-  
bustion air from the outdoors and vents to the outdoors.  
Example:  
12"  
40,000  
_____________ Btu/Hr  
33,000  
+ _____________ Btu/Hr  
73,000  
= _____________ Btu/Hr  
Gas water heater  
Vent-free heater  
Total  
Ventilation  
Ventilation Grills  
Into Adjoining Room,  
Option 2  
Grills  
Into Adjoining  
Room,  
Or  
Remove  
Door into  
Adjoining  
Room,  
Option  
3
4. Compare the maximum Btu/Hr the space can support with the actual  
amount of Btu/Hr used.  
Option 1  
__________________ Btu/Hr (maximum the space can support)  
__________________ Btu/Hr (actual amount of Btu/Hr used)  
Example: 63,360 Btu/Hr (maximum the space can support)  
12"  
73,000 Btu/Hr (actual amount of Btu/Hr used)  
Figure 3 - Ventilation Air from Inside Building  
111285-01B  
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AIR FOR COMBUSTION AND VENTILATION  
Ventilation Air (Cont.)  
7
INSTALLATION  
Check Gas Type  
AIR FOR COMBUSTION AND  
VENTILATION  
Continued  
Ventilation Air From Outdoors  
WARNING: Never install the fireplace insert  
in a bedroom or bathroom  
in a recreational vehicle  
where curtains, furniture, clothing, or other flam-  
mable objects are less than 42 inches from the  
front, top, or sides of the fireplace insert  
in high traffic areas  
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  
andcrawlspaces. FollowtheNationalFuelGasCodeANSIZ223.1/  
NFPA 54, Section 5.3, Air for Combustion and Ventilation for  
required size of ventilation grills or ducts.  
in windy or drafty areas  
IMPORTANT: Do not provide openings 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. Any outside air ducts  
and/or ash dumps in the fireplace shall be permanently closed at the  
time of appliance installation.  
CAUTION: This fireplace insert creates warm air  
currents. These currents move heat to wall surfaces  
nexttofireplaceinsert. Installingfireplaceinsertnext  
to vinyl or cloth wall coverings or operating fireplace  
insert where impurities (such as, but not limited to,  
tobaccosmoke,aromaticcandles,cleaningfluids,oil  
or kerosene lamps, etc.) in the air exist, may discolor  
walls or cause odors.  
Ventilated  
Outlet  
Attic  
Air  
Outlet  
Air  
To Attic  
WARNING: Before installing in a solid fuel burn-  
ing fireplace, the chimney flue and firebox must be  
cleaned of soot, creosote, ashes, and loose paint by  
a qualified chimney cleaner.  
To  
Crawl  
Space  
Inlet  
Air  
Note: Your Vanguard fireplace insert is designed to be used in zero  
clearance installations. Wall or framing material can be placed  
directly against any exterior surface on the rear, sides, or top of your  
fireplace insert, except where standoff spacers are integrally at-  
tached. If standoff spacers are attached to your insert, these spacers  
can be placed directly against wall or framing materials.  
Ventilated  
Inlet Air  
Crawl Space  
Figure 4 - Ventilation Air from Outdoors  
IMPORTANT: Vent-free heaters add moisture to the air. Although  
this is beneficial, installing fireplace in rooms without enough  
ventilation air may cause mildew to form from too much moisture.  
See Air for Combustion and Ventilation, pages 5 through 7.  
INSTALLATION  
NOTICE: This heater is intended for use as supple-  
mental 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 systems circulating blower  
while using heater. This will help circulate the heat  
throughoutthehouse. Intheeventofapoweroutage,  
you can use this heater as your primary heat source.  
IMPORTANT: Make sure the fireplace insert is level. If fireplace  
insert is not level, log set will not work properly.  
CHECK GAS TYPE  
Use the correct gas type (natural or propane/LP) for your unit. If your  
gas supply is not correct, do not install fireplace insert. Call dealer  
where you bought fireplace insert for proper type fireplace insert.  
WARNING: A qualified service person must in-  
stall fireplace insert. Follow all local codes.  
WARNING:Makesuretheselectorswitchisinthe  
OFF position before installing heater  
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INSTALLATION  
Electrical Hookup  
Installing Surround Kit  
8
INSTALLATION  
Continued  
3. Align holes in left surround side panel with screen mounting  
screw holes. Replace 5/16" screen mounting shoulder screws  
removed in step 1 (see Figure 6). Do not tighten. Install Phillips  
screw in bottom (see Figure 6). Repeat for right side.  
ELECTRICAL HOOKUP  
(Blower Accessory)  
This fireplace insert includes a blower assembly with an electrical  
cord. The electrical cord is five feet in length. You must locate  
fireplace insert within reach of a 120 volt grounded electrical outlet.  
If not, install and properly ground GA3555, three-prong 120 volt  
electrical outlet, in fireplace insert. Follow instructions included in  
kit (see Accessories, page 30).  
4. Using Phillips screwdriver, remove four screws attaching  
top louver (see Figure 7).  
5. Place top surround panel at top of fireplace insert. Bottom edge  
of panel will slide under top edge of insert. Align top panel  
screw holes with those in insert. Install four #10 Phillips screws,  
do not tighten. See Figure 8, page 9  
INSTALLING SURROUND KIT (GS38 OR GS43)  
Surround Side  
CAUTION: Close masonry fireplace damper se-  
curely before installing fireplace insert. If chimney  
does not have a damper, block or cap top of chimney.  
Failure to cap an open chimney could cause drafts  
thatcanaffecttheheatersperformanceandincrease  
surface temperatures.  
CAUTION:AGS38orGS43surroundkitaccessory  
mustbeinstalledonthisfireplaceinsertbeforeinstall-  
ing into your masonry fireplace or wall opening.  
Screen Mounting  
Shoulder Screws  
(5/16")  
Note: Use the accessory which best covers the existing masonry  
fireplace opening or wall opening.  
Model GS38 Surround Kit (for use with fireplaces with an open-  
ing smaller than 30" H and 38" W)  
Phillips Screw  
Model GS43 Surround Kit (for use with fireplaces with an open-  
ing 30" to 36 3/4" H and 38" to 43" W)  
1. Using a 5/16" nut driver, remove two shipping screws and  
screen (see Figure 5). Discard these screws. Remove 5/16"  
screen mounting shoulder screws (do not discard).  
Figure 6 - Attaching Left Surround Side Panel  
2. Remove log packaging from firebox cavity.  
Screen Mounting  
Shoulder Screw (4)  
(DO NOT DISCARD)  
Shipping Screw  
(DISCARD)  
Phillips Screws  
Top Louver  
Shipping Screw  
(DISCARD)  
Figure 7 - Remove Louver  
Figure 5 - Removing Screws and Screen  
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INSTALLATION  
Installing Surround Kit (Cont.)  
Installing Hood  
9
Installation Clearances  
INSTALLATION  
Continued  
6. Align screw holes in side panels with holes in top panel (see  
Figure 9). Insert and tighten #10 Phillips screws.  
7. Reinstall louver removed in step 4.  
8. Carefully inspect fireplace surround assembly. Make sure each part  
fits properly. Firmly tighten all screws installed during assembly.  
CAUTION: Do not overtighten. Metal can bend,  
warp, or break under excessive strain.  
9. Install trim after final finishing and/or painting of wall.  
Top Edge of  
Fireplace Insert  
Screws  
Figure 10 - Installing Hood to Firebox  
INSTALLATION CLEARANCES  
Top Surround  
Panel  
WARNING: Maintain the minimum clearances. If  
you can, provide greater clearances from floor, ceil-  
ing, and adjoining wall.  
Carefully follow the instructions below. This will ensure safe  
installation.  
Minimum Clearances For Side Combustible  
Material, Side Wall, and Ceiling  
A. Clearances from the side of the fireplace cabinet to any com-  
bustible material and wall should follow diagram in Figure 12,  
page 10.  
Phillips  
Screws (4)  
Example: The face of a mantel, bookshelf, etc. is made of  
combustible material and protrudes 3 1/2" from the wall. This  
combustible material must be 4" from the side of the fireplace  
opening (see Figure 11).  
Figure 8 - Attaching Top Surround Panel  
Top Panel  
B. Clearances from the top of the fireplace opening to the ceiling  
should not be less than 42 inches.  
Phillips Screws  
Side Panel  
Example  
Figure 9 - Attaching Side Panels to Top Panel  
*
*Minimum 16 inches from Side Wall  
INSTALLING HOOD  
Figure 11 - Minimum Clearance for Combustible to Wall  
Install hood to top of firebox as shown in Figure 10. Use 5 Phillips  
screws, provided, to attach hood to fireplace insert and 2 Phillips  
screws,provided,toattachhoodandsurroundsidestofireplaceinsert.  
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INSTALLATION  
Installation Clearances (Cont.)  
Installing Gas Piping To Fireplace Location  
10  
INSTALLATION  
Continued  
Mantel Clearances for Insert Installation  
INSTALLING GAS PIPING TO FIREPLACE  
LOCATION  
If there is a mantel above masonry fireplace, you must meet  
minimum clearance between mantel shelf and top of fireplace  
opening (see Figure 12).  
WARNING: A qualified service person must con-  
nect fireplace Insert to gas supply. Follow all local  
codes.  
NOTICE: Surface temperatures of adjacent walls and  
mantels become hot during operation. Walls and  
mantels above the firebox may become hot to the  
touch. If installed properly, these temperatures meet  
the requirements of the national product standard.  
Followallminimumclearancesshowninthismanual.  
CAUTION: Never connect propane/LP heater di-  
rectlytothepropane/LPsupply.Thisheaterrequiresan  
external regulator (not supplied). Install the external  
regulator between the heater and propane/LP supply.  
WARNING: Never connect natural gas fireplace  
insert to private (non-utility) gas wells. This gas is  
commonly known as wellhead gas.  
NOTICE:Ifyourinstallationdoesnotmeettheminimum  
clearances shown, you must do one of the following:  
raise the mantel to an acceptable height  
remove the mantel  
Installation Items Needed  
Wall board or facing  
material (above  
fireplace) may be of  
Before installing fireplace insert, make sure you have the items  
listed below.  
Mantel Shelf  
combustible material,  
including decorative  
mantel ornaments or  
other similar projec-  
tions off of the facing  
material.  
10"  
8"  
external regulator (supplied by installer)  
piping (check local codes)  
sealant (resistant to propane/LP gas)  
equipment shutoff valve *  
test gauge connection *  
sediment trap  
6"  
2 1/2"  
Fireplace  
Noncombustible  
Material May  
tee joint  
pipe wrench  
Project Off this  
Surface above  
the Insert Hood  
Fireplace Insert  
approved flexible gas line with gas connector (if allowed by lo-  
cal codes) (not provided)  
13" 16" 19" 21"  
* A CSA design-certified equipment shutoff valve with 1/8" NPT  
tap is an acceptable alternative to test gauge connection. Purchase  
the optional CSA design-certified equipment shutoff valve from  
your dealer. See Accessories, page 30.  
Note: All vertical  
Wire-mesh  
Screen  
measurements are  
from top of insert hood  
opening to bottom  
of mantel shelf.  
Supplied Hood Must  
Be Used at All Times  
For propane/LP units, the installer must supply an external regula-  
tor. The external regulator will reduce incoming gas pressure. You  
must reduce incoming gas pressure to between 11 and 14 inches of  
water. Ifyoudonotreduceincominggaspressure, heaterregulator  
damage could occur. Install external regulator with the vent  
pointing down as shown in Figure 13, page 11. Pointing the vent  
down protects it from freezing rain or sleet.  
Figure 12 - Minimum Mantel Clearances for Fireplace Insert  
Installation  
CAUTION: Use only new, black iron or steel pipe.  
Internally-tinned copper tubing may be used in cer-  
tain areas. Check your local codes. Use pipe of 1/2"  
diameter or greater to allow proper gas volume to  
fireplace insert. If pipe is too small, undue loss of  
volume will occur.  
111285-01B  
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INSTALLATION  
Installing Gas Piping To Fireplace Location (Cont.)  
Connecting Fireplace Insert To Gas Supply  
11  
INSTALLATION  
Continued  
We recommend that you install a sediment trap in supply line as  
shown in Figure 14. Locate sediment trap where it is within reach for  
cleaning. Install in piping system between fuel supply and heater.  
Locate sediment trap where trapped matter is not likely to freeze. A  
sediment trap traps moisture and contaminants. This keeps them  
from going into fireplace insert gas controls. If sediment trap is not  
installed or is installed wrong, fireplace may not run properly.  
External  
Regulator  
Propane/LP  
Supply  
Tank  
Vent Pointing  
Down  
CONNECTING FIREPLACE INSERT TO GAS  
SUPPLY  
Installation Items Needed  
5/16" hex socket wrench or nut-driver  
Phillips screwdriver  
Figure 13 - External Regulator with Vent Pointing Down  
Installationmustincludeanequipmentshutoffvalve, andplugged1/8"  
NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap  
must be upstream from fireplace insert (see Figure 14).  
sealant (resistant to propane/LP gas, not provided)  
1. Remove fireplace insert screen. Lift fireplace insert screen up  
and pull out to remove.  
IMPORTANT: Install equipment shutoff valve in an accessible  
location. The equipment shutoff valve is for turning on or shutting  
off the gas to the appliance.  
2. Remove screws that attach log base assembly to fireplace in-  
sert (see Figure 15). Carefully lift up log base assembly and  
remove from fireplace insert (see Figure 15).  
Checkyourbuildingcodesforanyspecialrequirementsforlocating  
equipment shutoff valve to fireplaces.  
Note: If adding the G8010 series brick liner accessory, install it  
now. Follow instructions in G8010 accessory kit.  
Apply pipe joint sealant lightly to male NPT threads. This will  
prevent excess sealant from going into pipe. Excess sealant in pipe  
could result in clogged fireplace valves.  
CAUTION: Do not pick up log base assembly by  
burners. This could damage burners. Only handle  
base by grates.  
WARNING: Use pipe joint sealant that is resistant  
to liquid petroleum (LP) gas.  
3. Route gas supply line through access opening of fireplace in-  
sert (see Figure 15).  
CSA Design-Certified  
Equipment Shutoff Valve  
With 1/8" NPT Tap*  
Supplied Flexible  
Gas Line  
Propane/LP  
From External  
Burners  
Regulator (11"  
W.C. to 14" W.C.  
Pressure)  
Natural  
From Gas Meter  
(5" W.C. to  
3" Minimum  
10.5" W.C.  
Pressure)  
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O
Cap Pipe Tee  
Nipple Joint  
Two Screws  
Log Base Assembly  
Gas Line  
Access  
Sediment Trap  
Figure 14 - Gas Connection  
* Purchase the optional CSA design-certified equipment shutoff  
valve from your dealer. See Accessories, page 30.  
Figure15-RemovingLogBaseAssemblyFromFireplaceInsert  
111285-01B  
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INSTALLATION  
Connecting Fireplace Insert To Gas Supply (Cont.)  
Checking Gas Connections  
12  
INSTALLATION  
Continued  
4. Check all joints of gas supply piping system.Apply a noncorrosive  
leak detection fluid to all joints. Bubbles forming show a leak.  
NOTICE: Most building codes do not permit con-  
cealed gas connections. A flexible gas line is pro-  
vided to allow accessibility from the fireplace (see  
Figure 16). The flexible gas supply line connection to  
the equipment shutoff valve should be accessible.  
5. Correct all leaks at once.  
6. Reconnect fireplace insert and equipment shutoff valve to gas  
supply. Check reconnected fittings for leaks.  
Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)  
4. Connect gas supply line to flexible gas line attached to gas  
regulator of fireplace insert (see Figure 16). Use sealant on all 1. Close equipment shutoff valve (see Figure 17).  
male pipe threads.  
2. Pressurize supply piping system by either opening propane/LP  
5. Check all gas connections for leaks. See Checking Gas  
Connections.  
supply tank for propane/LP gas or opening main gas valve lo-  
cated on or near gas meter or using compressed air.  
6. Replace log base assembly back into fireplace insert. Feed flex- 3. Check all joints from gas meter to equipment shutoff valve for  
ible gas line into fireplace insert base area while replacing log  
base assembly. Make sure the entire flexible gas line is in fire-  
place insert base area. Reattach log base assembly to fireplace  
insert with screws removed in step 2, page 11.  
natural gas (see Figure 18), or propane/LP supply to equipment  
shutoff valve for propane/LP (see Figure 19). Apply a noncorro-  
sive leak detection fluid to all joints. Bubbles forming show a leak.  
4. Correct all leaks at once.  
To Fireplace  
Gas Regulator  
Equipment  
Shutoff Valve  
Open  
Equipment  
Shutoff  
Valve  
Propane/LP  
To External  
Regulator  
Flexible Gas Line from  
Fireplace Gas Regulator  
Provided with Fireplace Insert  
Closed  
Natural  
To Gas Meter  
Figure 17 - Equipment Shutoff Valve  
Figure 16 - Attaching Flexible Gas Lines Together  
Equipment  
Shutoff Valve  
CHECKING GAS CONNECTIONS  
WARNING: Test all gas piping and connections,  
internal and external to unit, for leaks after installing  
or servicing. Correct all leaks at once.  
Gas  
Meter  
WARNING: Never use an open flame to check for  
a leak. Apply a noncorrosive leak detection fluid to  
all joints. Bubbles forming show a leak. Correct all  
leaks at once.  
Manual Gas Valve  
Figure 18 - Checking Gas Joints (Natural Gas)  
Equipment  
Shutoff Valve  
Pressure Testing Gas Supply Piping System  
Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)  
Propane/LP  
Supply Tank  
1. Disconnect appliance with its appliance main gas valve (con-  
trol valve) and equipment shutoff valve from gas supply pip-  
ing system. Pressures in excess of 1/2 psig will damage fire-  
place insert gas regulator.  
2. Cap off open end of gas pipe where equipment shutoff valve  
was connected.  
3. Pressurize supply piping system by either opening propane/LP  
supply tank for propane/LP gas or opening main gas valve lo-  
cated on or near gas meter or using compressed air.  
Manual Gas Valve  
Figure 19 - Checking Gas Joints (Propane/LP Gas)  
111285-01B  
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INSTALLATION  
Checking Gas Connections (Cont.)  
Fireplace Insert Installation Into Masonry Fireplace  
Assembling And Attaching Trim  
13  
INSTALLATION  
Continued  
3. Install gas piping to fireplace location. This installation includes  
an approved flexible gas line (if allowed by local codes) after  
the equipment shutoff valve. The flexible gas line must be the  
last item installed on the gas piping. See Installing Gas Piping  
to Fireplace Location, pages 10 and 11.  
Pressure Testing Fireplace Insert Gas  
Connections  
1. Open equipment shutoff valve (see Figure 17, page 12).  
2. Open main gas valve located on or near gas meter for natural  
gas or open propane/LP supply tank valve.  
4. Carefully set fireplace insert in front of masonry fireplace with  
back of insert inside wall opening.  
3. Make sure control knob of fireplace insert is in the OFF position.  
4. Check all joints from gas meter to equipment shutoff valve for  
natural gas (see Figure 18, page 12), or propane/LP supply to  
equipment shutoff valve for propane/LP(see Figure 19, page 12).  
Apply a noncorrosive leak detection fluid to all joints. Bubbles  
forming show a leak.  
5. Attach flexible gas line to gas supply. See Connecting Fire-  
place Insert to Gas Supply, pages 11 and 12.  
6. Plug electrical cord into electrical outlet installed in step 2.  
7. Carefully place fireplace insert into masonry fireplace.  
8. Check all gas connections for leaks. See Checking Gas Con-  
nections, pages 12 and 13.  
5. Correct all leaks at once.  
6. Light fireplace insert (see Operating Fireplace Insert, pages  
9. Install trim after final finishing and/or painting of wall (see  
Figure 22, page 14).  
16 through 18). Check all other internal joints for leaks.  
7. Turn off fireplace insert (see To Turn Off Gas to Appliance,  
page 17).  
ASSEMBLING AND ATTACHING TRIM  
1. Remove three pieces of surround trim from packaging.  
FIREPLACE INSERT INSTALLATION INTO  
MASONRY FIREPLACE  
2. Locate four #6 screws, two adjusting plates with set screws,  
and two shims in the hardware packet.  
Installation of this fireplace insert involves installing fireplace insert  
intoanexistingmasonryfireplace.Ifusingamantelabovethefireplace,  
youmustfollowtheclearancesshowninFigure12,page10.Followthe  
instructions below to install the fireplace insert in this manner.  
3. Align shim under adjusting plate as shown in Figure 21.  
4. Slide one end of adjusting plate/shim in slot of top surround  
trim (see Figure 21).  
5. Slide other end of adjusting plate/shim in slot on mitered edge  
of side surround trim (see Figure 21).  
Minimum  
Insert  
25 9/16"  
Fireplace Opening  
26 1/4"  
6. While firmly holding edges of trim together, tighten both set  
screws on the adjusting plate with slotted screwdriver.  
Height  
Front Width 34 5/16"  
Depth  
16 11/16"  
35"  
17 1/4"  
7. Repeat steps 3 through 6 for other side.  
Set  
Screws  
Side  
Surround  
Trim  
1. Use dimensions shown in Figure 20 for the masonry fire-  
place opening.  
Adjusting  
Plate  
Top Surround  
Trim  
2. Install and properly ground GA3555, three-prong 120 volt elec-  
trical outlet, in fireplace insert. Follow instructions included  
in kit (see Accessories, page 30).  
Slot  
Mitered  
Edge  
Slot  
Shim  
Mitered Edge  
17 1/4  
"
Figure 21 - Assembling Surround Trim  
26 1/4  
"
35"  
Figure 20 - Rough Opening for Installing in Masonry Fireplace  
111285-01B  
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INSTALLATION  
Assembling And Attaching Trim (Cont.)  
Installing Logs  
14  
INSTALLATION  
Continued  
8. Line up holes in surround trim with holes on side panels of 2. Install fireplace insert screen by slipping notches of fireplace in-  
fireplace surround assembly.Attach with screws provided (see  
sert screen over screws on front of fireplace insert (see Figure 25).  
Figure 22).  
WARNING: You must operate this fireplace in-  
sert with the fireplace insert screen in place. Make  
sure fireplace insert screen is in place before run-  
ning fireplace insert.  
9. Move heater and surround assembly to fireplace opening. Make  
sure heater and surround assembly fit properly.  
Fireplace  
#6 Screws (4)  
Surround  
One Piece  
Log Set  
Trim  
Middle Section  
at Bottom of  
Log Set  
Burner  
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Chassis  
"U"-shaped  
Cutout in  
Chassis  
Figure 22 - Attaching Trim to Fireplace Surround  
INSTALLING LOGS  
Figure 23 - Installing One Piece Log Set  
CAUTION: Do not remove the warning and in-  
struction labels attached to the heater base assem-  
bly. These markings contain important warranty and  
safety information.  
Burner  
Ports  
One Piece  
Log Set  
WARNING: Failure to position the parts in accor-  
dancewiththesediagramsorfailuretouseonlyparts  
specifically approved with this heater may result in  
property damage or personal injury.  
Figure 24 - Installing One Piece Log Set (Top View)  
WARNING:Afterinstallationandperiodicallythere-  
after, check to ensure that no flame comes in contact  
with any log. With the heater set to HI, check to see if  
flames contact any log. If so, reposition logs accord-  
ing to the log installation instructions in this manual.  
Flames contacting logs will create soot.  
Screws for  
Mounting  
Screen  
It is very important to install the logs exactly as instructed. Do not  
modify logs. Only use logs supplied with heater.  
1. Place one-piece log set on grate to fit as illustrated in Fig-  
ure 23. Make sure middle section at bottom of log set is  
seated into "U"-shaped cutout in center of chassis (see Fig-  
ure 24).  
Notches  
IMPORTANT: Make sure log does not cover any burner ports.  
Figure 25 - Installing Fireplace Insert Screen  
111285-01B  
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INSTALLATION  
Optional Wireless Hand-Held Remote Control Accessories  
Installing 9-Volt Batteries  
15  
INSTALLATION  
Continued  
Installing 9-Volt Battery (Not Included) in Receiver  
1. Locate back of receiver under front burner of heater.  
2. Locate the battery clip mounted on the back of the receiver.  
3. Slide a 9-volt battery through the clip.  
OPTIONAL WIRELESS HAND-HELD REMOTE  
CONTROLACCESSORIES(GHRCBandGHRCTB)  
Installing Remote Receiver Unit  
1. Disconnect switch wires from the control valve.  
2. Remove screws attaching switch plate.  
4. Attach the terminal wires to the battery.  
3. Remove switch plate (see Figure 26). Discard after removing.  
4. Install remote receiver unit onto gas log heater base using  
mounting clips.  
Remote  
Receiver  
5. Push clips firmly into place (see Figure 27).  
6. Connect wires as shown in Figure 28.  
Remote Switch  
Ignitor  
Bracket  
Screw  
9-Volt  
Terminal  
Battery  
Wires  
Battery Clip  
Wires  
Switch  
Figure 29 - Installing Battery in Remote Receiver  
Plate  
Installing 9-Volt Battery (Not Included) in Hand-  
Held Remote Control Unit  
Figure 26 - Switch Plate and Wiring Harness  
1. Remove battery cover on back of remote control unit.  
Mounting  
Clips  
2. Attach terminal wires to the battery. Place battery into the bat-  
tery housing.  
3. Replace battery cover onto remote control unit.  
Battery  
Cover  
Remote  
Control Unit  
Terminal Wires  
Remote Receiver  
Figure 27 - Installing Remote Receiver  
9-Volt  
Battery  
Battery  
Housing  
Figure 30 - Installing Battery in Hand-Held Remote Control Unit  
(GHRCB Series)  
White Wire  
From  
Receiver  
Valve  
Terminal  
9-Volt  
Red Wire  
From  
Wires  
Battery  
Receiver  
Remote  
Control  
Unit  
Figure 28 - Connecting Wires  
INSTALLING 9-VOLT BATTERIES  
Battery  
Cover  
Two 9-volt batteries (not included) are required to operate this  
heater with the wireless hand-held remote control set. Install one  
battery in the receiver and one in the hand-held remote control unit.  
Note: Only use alkaline batteries.  
Figure 31 - Installing Battery in Hand-Held Remote Control Unit  
(GHRCTB Series)  
111285-01B  
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OPERATING FIREPLACE INSERT  
For Your Safety Read Before Lighting  
Lighting Instructions  
16  
OPERATING FIREPLACE  
INSERT  
4. Press in and turn control knob clockwise  
OFF position.  
to the  
FOR YOUR SAFETY READ  
BEFORE LIGHTING  
5. Wait five (5) minutes to clear out any gas. Then smell for  
gas, including near the floor. If you smell gas, STOP! Fol-  
low “B” in the safety information in column 1. If you don’t  
smell gas, go to the next step.  
WARNING: If you do not follow these instructions  
exactly, a fire or explosion may result causing prop-  
erty damage, personal injury or loss of life.  
6. Press in and turn control knob counterclockwise  
to the PILOT position. Press in control knob for five (5)  
seconds (see Figure 32).  
A. This appliance has a pilot which must be lighted by hand.  
When lighting the pilot, follow these instructions exactly.  
Note: You may be running this heater for the first time  
after hooking up to gas supply. If so, the control knob may  
need to be pressed in for 30 seconds or more. This will al-  
low air to bleed from the gas system.  
B. BEFORE LIGHTING smell all around the appliance area  
for gas. Be sure to smell next to the floor because some gas  
is heavier than air and will settle on the floor.  
WHAT TO DO IF YOU SMELL GAS  
Do not try to light any appliance.  
Do not touch any electric switch; do not use any phone  
in your building.  
7. With control knob pressed in, press and release ignitor but-  
ton. This will light pilot. The pilot is attached to the front  
burner. If needed, keep pressing ignitor button until pilot lights.  
Note: If pilot does not stay lit, contact a qualified service  
person or gas supplier for repairs. Until repairs are made,  
light pilot with match. To light pilot with match, see Manual  
Lighting Procedure on page 17.  
Immediately call your gas supplier from a neighbors  
phone. Follow the gas suppliers instructions.  
If you cannot reach your gas supplier, call the fire de-  
partment.  
8. Keep control knob pressed in for 30 seconds after lighting  
pilot. After 30 seconds, release control knob.  
C. Use only your hand to push in or turn the gas control knob.  
Never use tools. If the knob will not push in or turn by  
hand, dont try to repair it, call a qualified service techni-  
cian or gas supplier. Force or attempted repair may result  
in a fire or explosion.  
If control knob does not pop out when released, contact a  
qualified service person or gas supplier for repairs.  
Note: If pilot goes out, repeat steps 4 through 8.  
D. Do not use this appliance if any part has been under water.  
Immediately call a qualified service technician to inspect  
the appliance and to replace any part of the control system  
and any gas control which has been under water.  
9. Slightly push in and turn control knob counterclockwise  
to the ON position.  
Ignitor  
Button  
LIGHTING  
INSTRUCTIONS  
O
AUTO  
OFF  
O
WARNING: You must operate this heater with the  
fireplace insert screen in place. Make sure fireplace  
insert screen is installed before running fireplace insert.  
ON  
Flame Adjustment  
Knob  
Control Knob  
Selector Switch  
NOTICE: During initial operation of new fireplace  
insert, burning logs will give off a paper-burning  
smell.Opendamperorwindowtoventsmell.Thiswill  
only last a few hours.  
Figure32-ControlKnobandIgnitorButtonLocation(Shownas  
Supplied, No Control Options)  
Ignitor  
Pilot Burner  
Pilot Burner  
Ignitor  
Electrode  
Electrode  
1. STOP! Read the safety information above.  
2. Make sure equipment shutoff valve is fully open.  
3. Set switch to OFF position.  
WARNING: Burners will come on automatically  
within one minute when the remote selector switch is  
in the ON position after the pilot is lit.  
Natural Gas  
Figure 33 - Pilot  
Propane/LP Gas  
111285-01B  
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OPERATING FIREPLACE INSERT  
Lighting Instructions (Cont.)  
17  
To Turn Off Gas To Appliance  
Manual Lighting Procedures  
Optional Hand-Held Remote Operation  
OPERATING FIREPLACE  
INSERT  
Continued  
10. Wait one minute and switch selector switch to the ON posi- 1. After lighting, let pilot flame burn for about one minute.  
tion to light burners.  
Turn control knob to ON position. Adjust flame adjustment  
knob anywhere between HI and LO. Slide the selector switch  
to the REMOTE position (see Figure 34). Note: The burner  
may light if hand-held remote was on when selector switch  
was last turned off. You can now turn the burner on and off  
with the hand-held remote control unit.  
11. Set flame adjustment knob to any level between HI and LO.  
CAUTION: Do not try to adjust heating levels by  
using the equipment shutoff valve.  
IMPORTANT: Do not leave the selector switch in the RE-  
MOTE or ON position when the pilot is not lit. This will  
drain the battery.  
WARNING: Make sure the selector switch is in the  
OFF position when you are away from home for long  
periods of time. Heater will come on automatically  
with selector switch in the ON position.  
Flame Adjustment Knob  
TO TURN OFF GAS  
TO APPLIANCE  
F
ON  
OFF  
O
REMOTE  
Shutting Off Heater  
1. Turn control knob clockwise  
to the OFF position.  
Control Knob in  
On Position  
2a. Set selector switch in the OFF position.  
2b. If Using Optional Hand-Held Remote: Set remote selector  
Remote Selector Switch in Remote Position  
(Optional Hand-Held Remote Control)  
Figure 34 - Setting the Remote Selector Switch, Control Knob,  
and Flame Adjustment Knob for Remote Operation  
switch in the OFF position to keep from draining battery.  
Shutting Off Burners Only (pilot stays lit)  
You may shut off the burners and keep the pilot lit by doing one  
of the following:  
ON/OFF SERIES (MODEL GHRCB)  
Hold the control button on the hand-held remote until burner  
turns on. Hold the control button again until burner turns off  
(see Figure 35).  
Turn control knob clockwise  
to the PILOT position.  
Use remote control manual OFF button.  
Set remote selector switch in the OFF position.  
TO LOCK press both buttons on hand-held remote control until  
light stops flashing. Hand-held remote control is now locked. If  
the fire is on it will be turned off automatically. In the locked  
state, the light will not light up when any button is pressed.  
MANUAL LIGHTING  
PROCEDURE  
1. Follow steps 1 through 6 under Lighting Instructions, pages  
TO UNLOCK press both buttons together on hand-held remote  
control until the light stops flashing. The hand-held remote is  
now unlocked.  
16 and 17.  
2. Depress control knob and light pilot with match.  
3. Keep control knob pressed in for 30 seconds after lighting  
pilot. After 30 seconds, release control knob. Now follow  
steps 9 through 11, pages 16 and 17  
Control Button  
Turns Burners  
On and Off  
OPTIONAL HAND-HELD  
REMOTE OPERATION  
Note: All remote control accessories must be purchased sepa-  
rately (see Accessories, page 30). Follow instructions included  
with the remote control.  
Figure 35 - On/Off Hand-Held Remote Control Unit (GHRCB)  
NOTICE: You must light the pilot before using the  
hand-held remote control unit. See Lighting Instruc-  
tions on pages 16 and 17.  
111285-01B  
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OPERATING FIREPLACE INSERT  
Optional Hand-Held Remote Operation (Cont.)  
Optional Blower Operation  
18  
OPERATING FIREPLACE  
INSERT  
Continued  
Safety Features  
THERMOSTAT SERIES (MODEL GHRCTB)  
When away from home for an extended period of time or as a child  
safety feature to prevent accidental ignition of the fireplace, the  
receiverON/OFF/REMOTEswitchshouldbeintheOFFposition.  
The hand-held remote can be operated using either the manual  
mode (MANU) or thermostatic mode (AUTO) (see Figure 36).  
To select Fahrenheit/Centigrade mode display, carefully press  
the ˚C/˚F mode button with the end of a paper clip or similar  
blunt object.  
Auto Shutoff Feature  
1. If the average room temperature exceeds 82 degrees Fahr-  
enheit (28 degrees Centigrade), the hand-held remote con-  
trol will perform a safety override and shut the fireplace  
off. This feature is not available in the MANU mode.  
Manual Mode  
1. Press the POWER and LOCK buttons together to turn on  
the hand-held remote control.  
2. Press the MANU button to turn on the fireplace.  
3. Press the POWER and LOCK buttons together to turn off  
the fireplace.  
2. The receiver continuously receives signals from the hand-  
held remote to control the room temperature. If the hand-  
held remote is misplaced, obstructed, or for any reason  
cannot transmit to the receiver, the receiver will shut off  
the fireplace after 8 minutes.  
Auto (Thermostatic) Mode  
1. Press the POWER and LOCK buttons together to turn on  
the hand-held remote control.  
Key Pad Lock Feature  
2. Press AUTO button to select this mode.  
3. Set the desired room temperature by pressing the TEMP  
+ or - buttons.  
4. Press the POWER and LOCK buttons together to turn off  
the fireplace  
This feature allows the user to lock/unlock the keypad on the  
hand-held remote in the MANU or AUTO mode to prevent  
inadvertent operation (i.e. children operating the hand-held re-  
mote control, etc.). The keypad is locked in either on or off. Press  
thePOWERandLOCKbuttonstogethertoturntheunitonoroff.  
Note: Do not leave the hand-held remote in the AUTO mode  
close to the fireplace. The radiant heat from the fireplace will  
turn off the fireplace. Ideally, place the hand-held remote in the  
center of the room facing towards the fireplace.  
OPTIONAL BLOWER  
OPERATION  
Locate the blower switch by opening lower louver on fireplace  
insert. Blower switch is located at lower left inside louver door.  
Note: Do not hold the hand-held remote for a long time. Body  
temperature will affect its operation in the AUTO mode.  
Thisthermostat-controlledblowerhasthreesettings:ON,OFF,  
and AUTO. In the ON position, the blower will operate con-  
stantly. In the OFF position, the blower will not operate. In the  
AUTO position, the blower will start when the thermostat  
senses a sufficient increase in firebox temperature.  
Digital Display  
Turns Hand-Held  
Shows  
Remote On or Off  
Temperature and  
and Allows You to  
Settings  
Note:Your gas logs and thermostat blower will not turn on and  
off at the same time. The fireplace insert may run for several  
minutes before the blower turns on. After the heater modulates  
to the pilot position, the blower will continue to run. The blower  
will shut off after the firebox temperature decreases.  
Choose the Manual  
Setting  
Turns Burners  
On or Off  
Selects Auto  
Setting  
Decreases Room  
Temperature in  
Increases Room  
AUTO Mode  
Note: It is safe to operate fireplace insert with blower turned  
off. However, the blower helps distribute heated air from the  
fireplace insert.  
Temperature in  
AUTO Mode  
Locks System to  
Prevent Accidental  
Ignition  
Figure36-ThermostatHand-HeldRemoteControlUnit(GHRCTB)  
111285-01B  
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INSPECTING BURNERS  
Pilot Flame Pattern  
Burner Flame Pattern  
Burner Primary Air Holes  
Main Burner  
19  
INSPECTING BURNERS  
Check pilot flame pattern and burner flame patterns often.  
PILOT FLAME PATTERN  
BURNER FLAME PATTERN  
Figure 39 shows a correct burner flame pattern. Figure 40 shows an  
incorrect burner flame pattern. If burner flame pattern is incorrect,  
Figure 37 shows a correct pilot flame pattern. Figure 38 shows an  
incorrect pilot flame pattern. The incorrect pilot flame is not  
properly heating the thermocouple. When the thermocouple cools,  
the heater will shut down.  
turn heater off (see To Turn Off Gas to Appliance, page 17)  
see Troubleshooting, pages 22 through 24  
Approx. 3-6"  
Above Top of  
Logs  
If pilot flame pattern is incorrect, as shown in Figure 38  
turn heater off (see To Turn Off Gas to Appliance, page 17)  
see Troubleshooting, pages 22 through 24  
Note: The pilot flame on natural gas units will have a slight curve,  
but flame should be blue and have no yellow or orange color.  
Figure 39 - Correct Flame Pattern with Control Knob Set to High  
Flame.  
Pilot Burner  
Thermocouple  
Pilot Burner  
Thermocouple  
More Than  
8" Above  
Top of Logs  
Natural Gas  
Figure 37 - Correct Pilot Flame Pattern  
Propane/LP Gas  
Figure 40 - Incorrect Flame Pattern with Control Knob Set to  
High Flame  
Pilot Burner  
Thermocouple  
Pilot Burner  
Thermocouple  
BURNER PRIMARY AIR HOLES  
Air is drawn into the burner through the holes in the fitting at the  
burner entrance. These holes may become blocked with dust or lint.  
Periodically inspect these holes for any blockage and clean if  
needed. Blocked air holes will create soot.  
Natural Gas  
Propane/LP Gas  
Figure 38 - Incorrect Pilot Flame Pattern  
MAIN BURNER  
Periodicallyinspectallburnerflameholeswiththeheaterrunning.All  
slotted burner flame holes should be open with yellow flame present.  
All round burner flame holes should be open with a small blue flame  
present. Some burner flame holes may become blocked by debris or  
rust, with no flame present. If so, turn off heater and let cool. Remove  
blockage, blocked burner flame holes will create soot.  
111285-01B  
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CLEANING AND MAINTENANCE  
Cleaning Burner Injector Holder And Pilot Air Inlet Hole  
Logs  
20  
Burner Primary Air Holes  
CLEANING AND  
MAINTENANCE  
3. Blow air through the ports/slots and holes in the burner.  
WARNING: Turn off heater and let cool before  
cleaning.  
4. Check the injector holder located at the end of the burner tube  
again. Remove any large particles of dust, dirt, lint, or pet hair  
with a soft cloth or vacuum cleaner nozzle.  
CAUTION: You must keep control areas, burner,  
and circulating air passageways of heater clean. In-  
spect these areas of heater before each use. Have  
heater inspected yearly by a qualified service person.  
Heatermayneedmorefrequentcleaningduetoexces-  
sivelintfromcarpeting,pethair,beddingmaterial,etc.  
5. Blow air into the primary air holes on the injector holder.  
6. In case any large clumps of dust have now been pushed into  
the burner repeat steps 3 and 4.  
Clean the pilot assembly also. A yellow tip on the pilot flame  
indicates dust and dirt in the pilot assembly. There is a small pilot  
air inlet hole about two inches from where the pilot flame comes out  
of the pilot assembly (see Figure 42). With the unit off, lightly blow  
airthroughtheairinlethole.Youmayblowthroughadrinkingstraw  
if compressed air is not available.  
WARNING: Failure to keep the primary air  
opening(s) of the burner(s) clean may result in soot-  
ing and property damage.  
Ports/Slots  
CLEANING BURNER INJECTOR HOLDER  
AND PILOT AIR INLET HOLE  
Burner  
Tube  
The primary air inlet holes allow the proper amount of air to mix with  
the gas. This provides a clean burning flame. Keep these holes clear  
of dust, dirt, lint, and pet hair. Clean these air inlet holes prior to each  
heating season. Blocked air holes will create soot. We recommend  
that you clean the unit every three months during operation and have  
heater inspected yearly by a qualified service person.  
Pilot  
Assembly  
Pilot Air  
Inlet Hole  
We also recommend that you keep the burner tube and pilot  
assembly clean and free of dust and dirt. To clean these parts we  
recommendusingcompressedairnogreaterthan30PSI. Yourlocal  
computer store, hardware store, or home center may carry com-  
pressed air in a can. You can use a vacuum cleaner in the blow  
position. If using compressed air in a can, please follow the direc-  
tions on the can. If you don't follow directions on the can, you could  
damage the pilot assembly.  
1. Shut off the unit, including the pilot. Allow the unit to cool for  
at least thirty minutes.  
Figure 42 - Pilot Inlet Air Hole  
LOGS  
2. Inspect burner, pilot, and primary air inlet holes on injector  
holder for dust and dirt (see Figure 41).  
If you remove logs for cleaning, refer to Installing Logs, page  
14, to properly replace logs.  
Injector Holder  
(May Be Brass or  
Aluminum  
Replace log(s) if broken or chipped (dime-sized or larger).  
BURNER PRIMARY AIR HOLES  
Depending on  
Model)  
Air is drawn into the burner through the holes in the fitting at the  
burner entrance. These holes may become blocked with dust or lint.  
Periodically inspect these holes for any blockage and clean if  
needed. Blocked air holes will create soot.  
Burner  
Tube  
Primary Air Inlet Holes  
(Shape of Holes May  
Vary by Model)  
Figure 41 - Injector Holder On Outlet Burner Tube  
111285-01B  
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WIRING DIAGRAMS  
SPECIFICATIONS  
21  
WIRING DIAGRAMS  
SPECIFICATIONS  
Note: For proper operation of optional accessories, the wires from  
the switch to the control must be connected exactly as shown in  
Figures 43 and 44.  
VI33NR  
20,000/30,000  
VI33PR  
20,000/30,000  
Btu (Variable)  
Type Gas  
Natural Gas Only Propane/LP Only  
Ignition  
Piezo  
Piezo  
Pressure Manifold  
3.5" W.C.  
8.0" W.C.  
Inlet Gas Pressure (in. of water)  
A
U
T
O
F
O
O
F
N
Maximum  
Minimum*  
10.5"  
5"  
14"  
11"  
* For input adjustment  
Thermopile  
Figure 43 - Switch Wiring Diagram  
CAUTION: Label all wires prior to disconnection  
when servicing controls. Wiring errors can cause  
improper and dangerous operation. Verify proper  
operation after servicing.  
Variable  
Fan Switch  
(N.O.)  
Fan Switch  
1
Off  
Black  
On  
2
Blue  
Red  
110/115  
V.A.C.  
Black  
Green  
White  
Blower  
Motor  
Figure 44 - Blower Wiring Diagram  
111285-01B  
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TROUBLESHOOTING  
22  
TROUBLESHOOTING  
Note: For additional help, visit DESA  
Heating Productstechnical service web  
site at www.desatech.com.  
WARNING: Turn off heater  
andletcoolbeforeservicing.Only  
aqualifiedservicepersonshould  
service and repair heater.  
CAUTION: Never use a wire,  
needle, or similar object to clean  
ODS/pilot.ThiscandamageODS/  
pilot unit.  
Note:Alltroubleshootingitemsarelistedin  
order of operation.  
OBSERVED PROBLEM  
POSSIBLE CAUSE  
REMEDY  
When ignitor button is pressed, there is no  
spark at ODS/pilot  
1. Ignitor electrode not connected to igni- 1. Reconnect ignitor cable  
tor cable  
2. Ignitor cable pinched or wet  
2. Free ignitor cable if pinched by any  
metal or tubing. Keep ignitor cable dry  
3. Tighten nut holding piezo ignitor to base  
panel of log set. Nut is located behind  
base panel  
3. Piezo ignitor nut is loose  
4. Broken ignitor cable  
4. Replace ignitor cable  
5. Bad piezo ignitor  
5. Replace piezo ignitor  
6. Ignitor electrode broken  
7. Ignitor electrode positioned wrong  
6. Replace pilot assembly  
7. Replace pilot assembly  
When ignitor button is pressed, there is  
spark at ODS/pilot but no ignition  
1. Gas supply turned off or equipment 1. Turn on gas supply or open equipment  
shutoff valve closed  
shutoff valve  
2. Control knob not in PILOT position  
2. Turn control knob to PILOT position  
3. Control knob not pressed in while in 3. Press in control knob while in PILOT  
PILOT position  
position  
4. Air in gas lines when installed  
4. Continue holding down control knob.  
Repeat igniting operation until air is  
removed  
5. Depleted gas supply (propane/LP only)  
6. ODS/pilot is clogged  
5. Contact local propane/LP gas company  
6. Clean ODS/pilot (see Cleaning and  
Maintenance, page 20) or replace ODS/  
pilot assembly  
7. Gas regulator setting is not correct  
1. Control knob not fully pressed in  
2. Control knob not pressed in long enough 2. After ODS/pilot lights, keep control  
knob pressed in 30 seconds  
7. Replace gas control  
ODS/pilot lights but flame goes out when  
control knob is released  
1. Press in control knob fully  
3. Equipment shutoff valve not fully open 3. Fully open equipment shutoff valve  
4. Pilot flame not touching thermocouple, 4. A) Contact local natural or propane/LP  
which allows thermocouple to cool,  
causing pilot flame to go out. This prob-  
lem could be caused by one or both of  
the following:  
gas company  
B) Clean ODS/pilot (see Cleaning and  
Maintenance, page 20) or replace ODS/  
pilot assembly  
A) Low gas pressure  
B) Dirty or partially clogged ODS/pilot  
5. Thermocouple connection loose at con- 5. Hand tighten until snug, then tighten  
trol valve  
1/4 turn more  
6. Thermocouple damaged  
7. Control valve damaged  
6. Replace pilot assembly  
7. Replace control valve  
111285-01B  
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TROUBLESHOOTING  
23  
TROUBLESHOOTING  
Continued  
OBSERVED PROBLEM  
POSSIBLE CAUSE  
REMEDY  
Burner does not light after ODS/pilot is lit  
1. Burner orifice clogged  
1. Clean burner (see Cleaning and Mainte-  
nance, page 201) or replace burner orifice  
2. Contact local natural gas company  
2. Inlet gas pressure is too low  
3. Thermopile leads disconnected or im- 3. Reconnect leads (see Wiring Diagram,  
properly connected page 21)  
4. Burners will not come on in remote 4. Replace battery in transmitter and receiver  
position  
Delayed ignition burner  
1. Manifold pressure is too low  
2. Burner orifice clogged  
1. Contact local natural or propane/LP gas  
company  
2. Clean burner (see Cleaning and Mainte-  
nance, page 20) or replace burner orifice  
Burner backfiring during combustion  
1. Burner orifice is clogged or damaged  
1. Clean burner (see Cleaning and Mainte-  
nance, page 20) or replace burner orifice  
2. Replace damaged burner  
2. Damaged burner  
3. Gas regulator defective  
3. Replace gas control  
Slight smoke or odor during initial operation 1. Not enough air  
1. Check burner for dirt and debris. If  
found, clean burner (see Cleaning and  
Maintenance, page 20)  
2. Gas regulator defective  
2. Replace gas control  
3. Residues from manufacturing processes 3. Problem will stop after a few hours of  
and logs curing  
operation  
Moisture/condensationnoticedonwindows 1. Not enough combustion/ventilation air  
1. Refer to Air for Combustion and Venti-  
lation requirements (page 5)  
Heater produces a whistling noise when 1. Turning control knob to HI position 1. Turn control knob to LO position and  
burner is lit  
when burner is cold  
2. Air in gas line  
let warm up for a minute  
2. Operate burner until air is removed from  
line. Have gas line checked by local  
natural or propane/LP gas company  
3. Observe minimum installation clear-  
ances (see page 9)  
3. Air passageways on heater blocked  
4. Dirty or partially clogged burner orifice 4. Clean burner (see Cleaning and Mainte-  
nance, page 20) or replace burner orifice  
Whitepowderresidueformingwithinburner 1. When heated, vapors from furniture pol- 1. Turn heater off when using furniture pol-  
box or on adjacent walls or furniture  
ish, wax, carpet cleaners, etc. may turn  
ish, wax, cleaners, or similar products  
into white powder residue  
Remote does not function (GHRC and 1. Battery is not installed. Battery power 1. Replace 9-volt batteries in receiver and  
GHRCTA Series only) is low hand-held remote control  
111285-01B  
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TROUBLESHOOTING  
24  
TROUBLESHOOTING  
Continued  
WARNING: 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.  
Immediatelycallyourgassupplierfromaneighborsphone. Followthe  
gas suppliers instructions.  
If you cannot reach your gas supplier, call the fire department.  
IMPORTANT: Operating fireplace insert where impurities in air exist may create odors.  
Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or  
textiles, etc., create fumes. These fumes may mix with combustion air and create odors.  
These odors will disappear over time.  
REMEDY  
POSSIBLE CAUSE  
OBSERVED PROBLEM  
1. This is common with most fireplaces. If  
noise is excessive, contact qualified ser-  
vice person  
1. Metal expanding while heating or con-  
tracting while cooling  
Fireplace insert produces a clicking/ticking  
noise just after burners are lit or shut off  
1. Open window and ventilate room. Stop  
using odor causing products while fire-  
place insert is running  
1. Fireplace insert burning vapors from  
paint, hair spray, glues, cleaners, chemi-  
cals, new carpet, etc. (see IMPORTANT  
statement above)  
Fireplace insert produces unwanted odors  
2. Refill supply tank (propane/LP only)  
3. Locate and correct all leaks (see Check-  
ing Gas Connections, pages 12 and 13)  
2. Low fuel supply (propane/LP only)  
3. Gas leak. See Warning statement  
above  
1. Open window and/or door for ventilation  
2. Contact local natural gas company  
3. Clean ODS/pilot (see Cleaning and  
Maintenance, page 20)  
1. Not enough fresh air is available  
2. Low line pressure  
3. ODS/pilot is partially clogged  
Fireplace insert shuts off in use (ODS  
operates)  
1. Locate and correct all leaks (see Check-  
ing Gas Connections, pages 12 and 13)  
2. Replace control valve  
1. Gas leak. See Warning statement  
above  
2. Control valve defective  
Gas odor even when control knob is in OFF  
position  
1. Take apart gas tubing and remove for-  
eign matter  
1. Foreign matter between control valve  
Gas odor during combustion  
and burner  
2. Locate and correct all leaks (see Check-  
2. Gas leak. See Warning statement  
ing Gas Connections, pages 12 and 13)  
above  
1. Properly locate logs (see Installing Logs,  
page 14)  
2. Eliminate source of drafts around heater  
1. Improper log placement  
Dark residue on logs or inside of fireplace  
insert. Note: After removing all causes of  
residuedeposits, completelycleanfireplace  
and appliance of all residue before reusing  
appliance  
2. Drafts or other air currents affecting  
flame pattern  
3. Air holes at burner inlet blocked  
3. Clean out air holes at burner inlet. Peri-  
odically repeat as needed  
4. Remove blockage  
4. Burner flame holes blocked  
111285-01B  
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REPLACEMENT PARTS  
TECHNICAL SERVICE  
SERVICE HINTS  
25  
REPLACEMENT PARTS  
TECHNICAL SERVICE  
Note: Use only original replacement parts. This will protect your You may have further questions about installation, operation, or  
warranty coverage for parts replaced under warranty.  
troubleshooting. If so, contact DESA Heating ProductsTechnical  
Service Department at 1-866-672-6040. When calling please have  
your model and serial numbers of your heater ready.  
PARTS UNDER WARRANTY  
Contact authorized dealers of this product. If they cant supply  
original replacement part(s), call DESA Heating ProductsTechni-  
cal Service Department at 1-866-672-6040. When calling DESA  
Heating Products, have ready  
You can also visit DESA Heating Productstechnical services web  
SERVICE HINTS  
your name and address  
model and serial numbers of your heater  
how heater was malfunctioning  
type of gas used (propane/LP or natural gas)  
purchase date  
When Gas Pressure Is Too Low  
pilot will not stay lit  
burners will have delayed ignition  
heater will not produce specified heat  
propane/LP gas supply may be low  
Usually, we will ask you to return the part to the factory.  
You may feel your gas pressure is low. If so, contact your local  
natural or propane/LP gas supplier.  
PARTS NOT UNDER WARRANTY  
Contact authorized dealers of this product. If they cant supply original  
replacement part(s), call DESA Heating Products at 1-866-672-6040  
for referral information. When calling DESA Heating Products, have  
ready  
model number of your heater  
the replacement part number  
111285-01B  
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ILLUSTRATED PARTS BREAKDOWN  
Models VI33NR and VI33PR  
26  
ILLUSTRATED PARTS  
BREAKDOWN  
MODELS  
VI33NR AND VI33PR  
1
2
4
3
6
7
5
8
9
14  
15  
4
27  
Note: Items 27 and 28  
are for natural gas only  
10  
28  
13  
16  
21  
22  
I
H
L
O
O
F
F
N
O
T
I P  
O
L
19  
25  
11  
17  
18  
12  
20  
19  
23  
24  
26  
111285-01B  
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PARTS LIST  
Models VI33NR and VI33PR  
27  
PARTS LIST  
This list contains replaceable parts used in your fireplace insert.  
When ordering parts, follow the instructions listed under Replace-  
ment Parts on page 25 of this manual.  
KEY  
PART NUMBER  
NO. VI33NR  
VI33PR  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
7
8
102785-03  
102785-03  
103778-01  
098249-01  
099387-09  
104229-03  
111124-01  
099056-19  
102772-01  
M11084-38  
Log, Golden Oak  
ODS Pilot  
ODS Nut  
Pilot Tube  
Burner Outlet Tube  
Burner Retainer Spring  
Burner Orifice Injector  
Burner  
1
1
2
1
1
103779-01  
098249-01  
099387-14  
111331-13  
111124-01  
099056-26  
102772-01  
M11084-38  
1
1
2
2
1
4
1
1
1
1
1
1
1
7
1
1
1
1
1
1
4
1
1
9
Screw, #8 x .38  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
104236-01CK 104236-01CK Painted Base Assy  
M12461-26  
**  
M12461-26  
**  
Screw, #10 x .32  
Firebox Bottom  
Wiring Harness  
Elbow, Male  
Valve Bracket  
Gas Control Valve  
Ignitor Cable  
Piezo Ignitor  
Screw  
Switch  
Remote Switch Bracket  
Switch Plate  
Male Connector  
Flexible Connector (Hose)  
Bushing  
Screw, #10 x .38  
Pilot Regulator  
Pilot Tube (Valve to Regulator)  
103284-03  
098265-02  
103782-01  
103781-01  
098271-10  
102445-01  
098304-01  
099998-01  
104241-01  
103587-01  
097809-02  
101628-03  
M50104-02  
M11084-26  
099918-02  
099387-12  
103284-03  
098265-02  
103782-01  
103781-02  
098271-10  
102445-01  
098304-01  
099998-01  
104241-01  
103587-01  
097809-02  
101628-03  
M50104-02  
M11084-26  
____  
____  
103877-01  
100563-01  
103877-01  
100563-01  
Lighting Instruction Plate  
Warning Plate  
1
1
** Not a field replacement part.  
111285-01B  
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ILLUSTRATED PARTS BREAKDOWN  
Models VI33NR and VI33PR  
28  
ILLUSTRATED PARTS  
1
BREAKDOWN  
24  
FIREPLACE INSERT  
VI33NR AND VI33PR  
6
10  
2
4
12  
3
9
14  
9
18  
13  
14  
5
9
7
21  
23  
14  
25  
14  
22  
17  
6
8
22  
15  
14  
26  
14  
8
16  
19  
11  
20  
23  
14  
111285-01B  
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PARTS LIST  
Models VI33NR and VI33PR  
29  
PARTS LIST  
FIREPLACE INSERT  
VI33NR AND VI33PR  
This list contains replaceable parts used in your fireplace insert.  
When ordering parts, follow the instructions listed under Replace-  
ment Parts on page 25 of this manual.  
KEY  
NO.  
PART NUMBER  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
7
8
105517-01  
105233-01  
**  
Top Outer Casing  
Outer Casing  
Right Front Side  
Left Front Side  
Phillips Pan Head Screw, #10  
Louvered Door  
Firebox Hood  
Firebox Support  
Shoulder Screw  
Firebox Top  
1
1
1
1
9
2
1
2
4
1
1
1
1
46  
1
1
1
1
1
1
1
4
2
4
4
1
**  
098304-01  
102455-02  
105518-01CK  
**  
099230-02  
**  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
**  
**  
Outer Base  
Firebox Wrapper  
Cover and Switch Assembly  
Hex Screw, #10  
Screen Assembly  
Right Pin Hinge  
Left Pin Hinge  
Wiring Harness  
Blower Speed Control  
Knob  
101614-02  
M11084-26  
105519-01CK  
104313-01  
104313-02  
101398-03  
105649-01  
103650-01  
103581-02  
M10908-2  
101629-01  
098304-01  
M11084-38  
098544-01  
Blower  
Hex Washer Head Screw  
Plastic Bushing  
Phillips Pan Head Screw, #8  
Hex Screw, #8  
Clamp  
101784-01  
102307-01  
Magnet Catch  
Strike Plate  
2
2
** Not a field replacement part.  
111285-01B  
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ACCESSORIES  
30  
ACCESSORIES  
Purchase these fireplace insert accessories from your local dealer.  
If they can not supply these accessories, call DESA Heating Prod-  
uctsSalesDepartmentat1-866-672-6040forinformation.Youcan  
also write to the address listed on the back page of this manual.  
RECEIVER AND HAND-HELD THERMOSTAT  
REMOTE CONTROL KIT - GHRCTB SERIES  
Forallmodels.Allowsthegaslogheatertobeoperatedinamanually  
or thermostatically-controlled mode. You can turn the gas log heater  
on and off without ever leaving the comfort of your easy chair.  
FIREPLACE SURROUND KIT GS38 AND GS43  
BLACK (Surround Kit Required for installation)  
RECEIVER AND HAND-HELD REMOTE  
CONTROL KIT - GHRCB SERIES  
Allows insert to be fitted to fireplace opening. A surround is  
required for installation.  
For all models. Allows the gas log heater to be turned on and off by  
using a hand-held remote control.  
Note: Use the accessory which best covers the existing masonry  
fireplace opening.  
Model GS38 Surround Kit (for use with fireplaces with an open-  
WALL-MOUNT THERMOSTAT SWITCH  
GWMT1  
(Not Shown)  
ing smaller than 30" H and 38" W)  
Model GS43 Surround Kit (for use with fireplaces with an open-  
ing 30" to 36 3/4" H and 38" to 43" W)  
For all models. The desired comfort setting can be selected on the  
wall thermostat and the log heater will automatically cycle from  
pilot to the heat setting selected.  
WALL-MOUNT ON/OFF SWITCH - GWMS2  
(Not Shown)  
For all models. Allows the gas log heater to be turned on and off  
with a wall switch.  
CLEANING KIT - GCK  
(Not Shown)  
EQUIPMENT SHUTOFF VALVE - GA5010  
For all models. Equipment shutoff valve with 1/8" NPT tap. Fits  
1/2" NPT pipe.  
For all models. Your vent-free gas appliance requires regular  
cleaning and maintenance to prevent performance problems. This  
kit gives you the tools and instructions to make it easy to clean all  
critical areas of your appliance.  
FIREBOX BRICK LINER - G8010 Series  
(Not Shown)  
INFORMATION VIDEO - 108917-01  
Ceramic fiber firebox liner adds the look of real brick.  
For all models. A care and maintenance video is available by calling  
1-866-672-6040. You may also email your request to  
DUPLEX OUTLET KIT GA3555 (Not Shown)  
For built-in installation when accessory blowers are used.  
FIRE CRACKLE - CF6-A  
(Not Shown)  
For all models. Creates the sound of a real burning fire.  
111285-01B  
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OWNER'S REGISTRATION FORM  
In order to provide better customer service for this and future purchases, we recommend that you register your product with us.  
You can register online at www.desatech.com. If access to our website is not available to you, please complete this Owners  
Registration Form and mail to the address on the back of this owners manual. Please provide the following product information:  
Brand:  
(Comfort Glow, Vanguard, etc.)  
Model:  
(EFP33PR, VTGH33NR, etc.)  
Date Purchased:  
Serial Number:  
First Name:  
Address:  
Note: Keep receipt for warranty verification.  
7 or 9 digit number located on product or identification tag.  
Last Name:  
City:  
State:  
Zip:  
Country:  
Home Phone:  
E-Mail:  
(
)
-
Please answer the following questions to register your product with DESA Heating Products:  
1. Where will the product be used?  
Living/Family Room Office/Warehouse Utility Shed/Outbuilding Garage Bedroom Bathroom Other  
2. If you bought this product yourself, did you plan to purchase this type of product before going into the store? Yes No  
3. Who selected the product? Male Female Both  
4. What is the population of your area? Under 10,000 10,000 to 25,000 25,000 to 50,000 50,000 to 100,000  
100,000 to 250,000 Over 250,000  
5. What is your primary source of heat? Propane (LP Gas) Fuel Oil Wood Natural Gas Electric Other  
6. How was the product installed? Professional Installer Self Other  
7. Cost of product excluding sales tax? $___________________  
8. Cost to install product? $____________________  
9. Type of store where product was purchased? Hardware Propane Dealer Natural Gas/Utility Co. Home Center/Builders Supply  
Fireplace or Hearth Shop Farm Store Other  
10. What motivated you to buy this product? Sudden Cold Weather Replace Older Model D.I.Y. Home Project  
Emergency Back-Up Heat Heater was on Sale Energy Savings/High Efficiency Construction Project Other  
11. How did you learn about this product brand? Advertising Relative or Friend Store Display Other ________________________  
12. Level of Education of Purchaser: Some High School Completed High School Completed College Completed Graduate School  
13. Age of Purchaser: Under 20 20 - 29 30 - 39 40 - 49 50 - 59 60 or Over  
14. Buyers total annual household income: Under $15,000 $15,000 to $19,999 $20,000 to $34,999 $35,000 to $49,999  
$50,000 to $74,999 $75,000 to $99,999 $100,000 and Over  
15. Store where product was purchased:  
Name: ______________________________________  
City: _______________________ State: __________  
16. In choosing this product, how important were the following:  
Not Important  
Somewhat Important  
Very Important  
Availability  
Price  
Brand Name  
Overall Quality  
Heat Output  
Made in USA  
Warranty  
Local Service  
Value for Price  
Prior Brand Experience  
Controls Location  
Thermostat, Remote, or Manual Operation  
Ease of Operation  
Special Features  
Salespersons Recommendation  
Friend/Relatives Recommendation  
Portability  
Quiet Operation  
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A T P E  
Postage  
Required  
2701 Industrial Drive  
P.O. Box 90004  
Bowling Green, KY 42102-9004  
TAPE  
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NOTES  
33  
NOTES  
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111285-01B  
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WARRANTY INFORMATION  
KEEP THIS WARRANTY  
Model  
Serial No.  
Date Purchased  
Always specify model and serial numbers when communicating with the factory.  
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make  
no other warranty, expressed or implied.  
LIMITED WARRANTY  
VENT-FREE GAS FIREPLACE INSERT  
DESA Heating Products warrants this product to be free from defects in materials and components for four (4) years from the date of first purchase,  
provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under  
this warranty the Bill of Sale or cancelled check must be presented.  
Thiswarrantyisextendedonlytotheoriginalretailpurchaser. Thiswarrantycoversthecostofpart(s)requiredtorestorethisheatertoproperoperatingcondition  
and an allowance for labor when provided by a DESA Heating Products Authorized Service Center. Warranty part(s) MUST be obtained through authorized  
dealersofthisproductand/orDESAHeatingProductswhowillprovideoriginalfactoryreplacementparts.Failuretouseoriginalfactoryreplacementpartsvoids  
this warranty. The heater MUST be installed by a qualified installer in accordance with all local codes and instructions furnished with the unit.  
This warranty does not apply to parts that are not in original condition because of normal wear and tear, or parts that fail or become damaged as a  
result of misuse, accidents, lack of proper maintenance or defects caused by improper installation. Travel, diagnostic cost, labor, transportation and  
any and all such other costs related to repairing a defective heater will be the responsibility of the owner.  
TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT; THIS  
EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED WARRANTIES AND LIMITS THE DURATION OF ANY AND  
ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  
TO FOUR (4) YEARS ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE; AND DESA HEATING PRODUCTSLIABILITY  
IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEATING PRODUCTS SHALL NOT BE LIABLE FOR  
ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.  
Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of incidental or consequential damages,  
so the above limitation on implied warranties, or exclusion or limitation on damages may not apply to you.  
This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.  
For information about this warranty write:  
2701 Industrial Drive  
P.O. Box 90004  
Bowling Green, KY 42102-9004  
111285-01  
Rev. B  
111285 01  
05/03  
NOT A UPC  
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