| 	
		 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   
					Save this manual for future reference.   
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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.   
					
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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   
					
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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 system’s 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   
					thatcanaffecttheheater’sperformanceandincrease   
					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   
					
					111285-01B   
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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.   
					
					111285-01B   
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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)   
					I 
					H 
					L 
					O 
					O 
					F 
					N 
					F 
					O 
					T 
					L I P   
					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)   
					
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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   
					I 
					H 
					L 
					O 
					O 
					F 
					F 
					N 
					O 
					T 
					L 
					I P   
					O 
					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 neighbor’s   
					phone. Follow the gas supplier’s 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, don’t 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 Products’ technical service web   
					
					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.   
					• Immediatelycallyourgassupplierfromaneighbor’sphone. Followthe   
					gas supplier’s 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 Products’ Technical   
					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 can’t supply   
					original replacement part(s), call DESA Heating Products’ Techni-   
					cal Service Department at 1-866-672-6040. When calling DESA   
					Heating Products, have ready   
					You can also visit DESA Heating Products’ technical services web   
					site at www.desatech.com.   
					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 can’t 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   
					
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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-   
					ucts’SalesDepartmentat1-866-672-6040forinformation.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 Owner’s   
					Registration Form and mail to the address on the back of this owner’s 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/Builder’s 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. Buyer’s 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   
					Salesperson’s Recommendation   
					Friend/Relative’s Recommendation   
					Portability   
					
					Quiet Operation   
					❍ 
					❍ 
					❍ 
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				NOTES   
					33   
					NOTES   
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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 PRODUCTS’ LIABILITY   
					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   
					
					Download from Www.Somanuals.com. All Manuals Search And Download.   
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