Desa CGD3018P User's Manual
Contents
1. PRODUCT IDENTIFICATION LOCAL CODES UNPACKING PRODUCT FEATURES Crossover Log Front Log Back Log Ignitor Control Knob Base Grate Figure 1 Vent Free Gas Log Heater Install and use heater with care Follow all local codes In the absence of local codes use the latest edition of The National Fuel Gas Code ANSI Z223 also known as NFPA 54 Available from American National Standards Institute Inc 1430 Broadway New York NY 10018 National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 1 Remove logs and heater base assembly from carton Note Do not pick up heater base assembly by burners This could damage heater Always handle base assembly by grate 2 Remove all protective packaging applied to logs and heater for shipment 3 Check all items for any shipping damage If damaged promptly inform dealer where you bought heater Operation This heater is clean burning It requires no outside venting There is no heat loss out a vent or up achimney Heat is generated by realistic dancing yellow flames This heater is designed for vent free operation with flue damper closed State and local codes in some areas prohibit the use of vent free heaters You can operate heater as a vented product by opening flue damper Safety Device This heater has a pilot with an Oxygen Depletion Sensor Shutoff System ODS The ODS pilot is a required feature for vent free room heaters T2. If control knob does not pop out when released contact a qualified service person or gas supplier for repairs 8 Slightly depress and turn control knob counterclockwise y to desired heating level The burner should light Set control knob to any heat level between HI and LO A WARNING Do not operate heater between PILOT and HIGH positions GE VARIABLE CONTROL OPERATION D The variable control valve can be set to any heat setting and flame height desired by simply turning the control knob until that setting is attained Even the lowest setting provides realistic dancing yellow flames Selecting higher settings produces greater heat output This results in increased heating comfort A CAUTION Do not try to adjust heating levels by using the manual shutoff valve GE TO TURN OFF Gas TO APPLIANCE M Shutting Off Heater 1 Press in and turn control knob clockwise to the HIGH position 2 Turn control knob clockwise N to the pilot position 3 Press in control knob and turn clockwise to the OFF position Shutting Off Burners Only pilot stays lit 1 Turn control knob clockwise X to the HIGH position 2 Press in and turn control knob clockwise N to the pilot position Continued A 102987 OPERATING HEATER Continued INSPECTING BURNERS GE MANUAL LIGHTING PROCEDURE Qa 1 Follow steps 1 through 5 under Lighting Instructions pages 20 and 21 2 De
3. Pressure Testing gas Supply Piping system Test Pressures In Excess Of 1 2 PSIG 1 Disconnect heater and its individual manual shutoff valve from gas supply piping system Pressures in excess of 1 2 psig will damage heater regulator 2 Cap off open end of gas pipe where manual shutoff valve was connected Continued 102987 INSTALLING Continued Test Pressures Equal To or Less Than 1 2 PSIG 1 2 4 Pressure Testing Heater Gas Connections 1 Dy 3 4 Manual Shutoff Control Valve Location Valve Propane Supply Tank Pressurize supply piping system by either using compressed air or Opening propane supply tank valve Check all joints of gas supply piping system Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak Correct all leaks at once Re connect heater and manual shutoff valve to gas supply Check re connected fittings for leaks Close manual shutoff valve see Figure 15 Pressurize supply piping system by either using compressed air or opening propane supply tank valve Check all joints from propane supply tank to manual shutoff valve see Figure 16 Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak Correct all leaks at once Open manual shutoff valve see Figure 15 Open propane supply tank valve Make sure control knob of heater is in the OFF position Check all joints from manual shutoff valve to control valve
4. volume of space 50 cu ft Maximum Btu Hr the space can support Example 2560 cu ft volume of space 50 cu ft 51 2 or 51 200 maximum Btu Hr the space can support 3 Add the Btu Hr of all fuel burning appliances in the space Vent free heater Btu Hr Gas water heater Btu Hr Gas furnace Btu Hr Vented gas heater Btu Hr Gas fireplace logs Btu Hr Other gas appliances Btu Hr Total Btu Hr Example Gas water heater 40 000 Btu Hr Vent free heater 39 000 Btu Hr Total 79 000 Btu Hr Do not include direct vent gas appliances Direct vent draws combustion air from the outdoors and vents to the outdoors 4 Compare the maximum Btu Hr the space can support with the actual amount of Btu Hr used Btu Hr maximum the space can support Btu Hr actual amount of Btu Hr used Example 51 200 Btu Hr maximum the space can support 79 000 Btu Hr actual amount of Btu Hr used The space in the above example is a confined space because the actual Btu Hr used is more than the maximum Btu Hr the space can support You must provide additional fresh air Your options are as follows A Rework worksheet adding the space of an adjoining room If the extra space provides an unconfined space remove door to adjoining room or add ventilation grills between rooms See Ventilation Air From Inside Building page 7 B Vent room directly to the outdoors See Ventilation Air From Outdoors page 7 C
5. Confort Gia YELLOW FLAME DESIGN UNVENTED VENT FREE PROPANE LP GAS LOG HEATER Also Designed Certified as Vented Decorative Appliance This appliance may be installed in an aftermarket manufactured mobile home where not prohibited by state or local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases Aftermarket Completion of sale not for purpose of resale from the manufacturer OWNER S OPERATION AND INSTALLATION MANUAL 18 24 and 30 Variable Manually Controlled Models CGD3018P CGD3924P CGD3930P WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your build ing e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas sup plier call the fire department Installation and service must be per formed by a qualified installer service agency or the gas supplier WARNING Improper installation adjust ment alteration service or maintenance can cause injur
6. LOGS e If you remove logs for cleaning refer to Installing Logs page 19 to properly replace logs e Replace log s if broken or chipped dime sized or larger A WARNING Turn off and unplug heater and let cool before servicing Only a qualified service person should service and repair heater A CAUTION Never use a wire needle or similar object to clean ODS pilot This can damage ODS pilot unit OBSERVED POSSIBLE PROBLEM CAUSE REMEDY When ignitor button 1 Ignitor electrode not con 1 Reconnect ignitor cable is pressed there is no nected to ignitor cable spark at ODS pilot 2 Ignitor cable pinched or 2 Free ignitor cable if wet pinched by any metal or tubing Keep ignitor cable dry 3 Piezo ignitor nut is loose 3 Tighten nut holding piezo ignitor to base panel of log set Nut is located behind base panel Replace ignitor cable Replace piezo ignitor Replace piezo ignitor Replace piezo ignitor Continued Broken ignitor cable Bad piezo ignitor Ignitor electrode broken Ignitor electrode posi tioned wrong NYDN NYDN 102987 TROUBLE SHOOTING Continued OBSERVED POSSIBLE PROBLEM CAUSE REMEDY When ignitor button 1 Gas supply turned off or 1 Turn on gas supply or is pressed there is spark at ODS pilot but no ignition manual shutoff valve closed Control knob not in PILOT position Control knob not pressed in
7. Install a lower Btu Hr heater if lower Btu Hr size makes room unconfined If the actual Btu Hr used is less than the maximum Btu Hr the space can support the space is an unconfined space You will need no additional fresh air ventilation 102987 AIR FOR COMBUSTION AND VENTILATION Continued A WARNING If the area in which the heater may be operated is smaller than that defined as an unconfined space provide adequate combus tion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI 2223 1 1992 Section 5 3 VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space When ventilating to an adjoining unconfined space you must provide two permanent openings one within 12 of the ceiling and one within 12 of the floor on the wall connecting the two spaces see options 1 and 2 Figure 2 You can also remove door into adjoining room see option 3 Figure 2 Follow the National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 Air for Combustion and Ventilation for required size of ventilation grills or ducts A WARNING Rework worksheet adding the space of the adjoining unconfined space The combined spaces must have enough fresh air to supply all appliances in both spaces SSS i 12 on Ventilation y Grills Ventilation Grills Into Adjoining Or Into Adjoining Room Room Remove Option 2
8. Option 1 Option 3 i BJ Figure 2 Ventilation Air from Inside Building Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two perma nent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the outdoors or spaces open to the outdoors These spaces include attics and crawl spaces IMPORTANT Do not provide openings for inlet or outlet air into attic if attic has a thermo stat controlled power vent Heated air entering the attic will activate the power vent AEN Ventilated Outlet Air Attic Ouilet Air To Attic ES To Crawl A Space Inlet A Air Ventilated Heal Crawl Space Figure 3 Ventilation Air from Outdoors 102987 INSTALLING NOTICE A qualified service person must install heater Follow all local codes NOTICE State or local codes may only allow operation of this appliance in a vented configuration Check your state or local codes WARNING Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated Inspect chimney flue for damage If damaged operate heater with flue damper closed A WARNING Seal any fresh
9. from your dealer See Accessories page 29 Continued 102987 INSTALLING Continued The installer must supply an external regulator The external regulator will reduce incoming gas pressure You must reduce incoming gas pressure to between 11 and 14 inches of water If you do not reduce incoming gas pressure heater regulator damage could occur Install external regulator with the vent pointing down as shown in Figure 13 Pointing the vent down protects it from freezing rain or sleet Propane Supply Tank External Regulator Vent Pointing Down Figure 13 External Regulator With Vent Pointing Down A CAUTION Use only new black iron or steel pipe Internally tinned copper tubing may be used in certain areas Check your local codes Use pipe of 1 2 diameter or greater to allow proper gas volume to heater If pipe is too small undue loss of pressure will occur Installation must include a manual shutoff valve union and plugged 1 8 NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from heater see Figure 14 page 17 Apply pipe joint sealant lightly to male threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged heater valves A CAUTION Use pipe joint sealant that is resistant to liquid petroleum LP gas Install sediment trap in supply line as shown in Figure 14 page 17 Locate
10. or other accessory not approved for use with this heater This heater needs fresh outside air ventilation to run properly This heater has an oxygen depletion sensor ODS pilot light safety system The ODS shuts down the heater if not enough fresh air is available See Air for Combustion and Ventilation pages 5 through 8 If heater keeps shutting off see Troubleshooting pages 25 through 28 Do not run heater e where flammable liquids or vapors are used or stored e under dusty conditions Do not use this heater to cook food or burn paper or other objects Never place any objects on the heater Heater base assembly becomes very hot when running heater Keep children and adults away from hot surface to avoid burns or clothing ignition Heater will remain hot for atime after shut down Allow surface to cool before touching Carefully supervise young children when they are in the room with heater Do not use heater if any part has been exposed to or under water Immediately call a qualified service technician to inspect the room heater and toreplace any part of the control system and any gas control which has been under water Do not operate heater if any log is broken Do not operate heater if a log is chipped dime sized or larger Turn heater off and let cool before servicing Only a qualified service person should service and repair heater Operating heater above elevations of 4 500 feet could cause pilot outage
11. sedi ment trap where it is within reach for cleaning Locate sediment trap where trapped matter is not likely to freeze A sediment trap traps moisture and contaminants This keeps them from going into heater controls If sediment trap is not installed or is installed wrong heater may not run properly 102987 INSTALLING Continued A CAUTION Avoid damage to regulator Hold gas regulator with wrench when connecting it to gas piping and or fittings A G A Design Certified Manual Shutoff Valve From With 1 8 NPT Tap Gas Meter Approved Flexible 5 W C to Gas Hose if allowed 10 5 W C by local codes Pressure Gas Regulator Tee Joint _ Pipe G aa i 3 Minimum Sediment Figure 14 Gas Connection Trap Purchase the optional A G A design certified manual shutoff valve from your dealer See Accessories page 31 Minimum inlet pressure for purpose of input adjustment CHECKING GAS CONNECTIONS A WARNING Test all gas piping and connections for leaks after installing or servicing Correct all leaks at once WARNING Never use an open flame to check for a leak Apply a mixture of liquid soap and water to all joints Bubbles forming show a leak Correct all leaks at once CAUTION Make sure external regulator has been installed between propane supply and heater See guidelines under Connecting to Gas Sup ply page 15
12. 0 762 3426 Halco Enterprises 208 Carter Drive Unit 21 West Chester PA 19382 215 696 2670 1 800 368 0803 LA Porte s Parts amp Service 2444 N 5th Street Hartsville SC 29550 803 332 0191 Parts Department Cans Unlimited Inc P O Box 645 Taylor SC 29687 All States 803 879 3009 1 800 845 5301 102987 ACCESSORIES Purchase these fireplace accessories from your local dealer If they can not supply these accessories call DESA International s Sales Department at 1 800 472 7879 for referral information You can also write to the address listed on the back page of this manual MANUAL SHUTOFF VALVE GA5010 For all models Manual shutoff valve with 1 8 NPT tap Fits 1 2 NPT pipe BLACK FIREPLACE HOOD GA6050 For all models Helps deflect heat away from mantel or wall above fireplace BRASS FIREPLACE HOOD GA6052 For all models Helps deflect heat away from mantel or wall above fireplace DAMPER CLAMP GA6080 For variably controlled models Permanently opens chimney flue damper for vented operation LAVA ROCK GA6060 For all models Order when additional rock is desired 3 1b bag 102987 ILLUSTRATED PARTS BREAKDOWN Q CGD3018P CGD3924P CGD3930P 102987 PARTS LIST CGD3018P CGD3924P CGD3930P PART NUMBER PART NUMBER PARTNUMBER _ DESCRIPTION 103008 02 103009 02 103010 02 103011 02 102774 04BR 102844 02 1029
13. 2 Make sure manual shutoff valve is fully open 3 Press in and turn control knob clockwise lt N to the OFF position _ Ignitor Button Figure 21 Control Knob and Ignitor Button Location 4 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above If you don t smell gas go to the next step 102987 OPERATING HEATER Continued 5 Slightly depress and turn control knob counterclockwise A to the PILOT position Press in control knob for five 5 seconds see Page 20 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 This will allow air to bleed from the gas system 6 With control knob pressed in press and release ignitor button This will light pilot The pilot is attached to the 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 page 22 7 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release control knob Note If pilot goes out repeat steps 3 through 7 Thermocouple Ignitor Electrode we Pilot Burner Figure 22 Pilot
14. 66 02 098867 10 102798 01 102779 04 099056 19 102843 01 102980 01 102568 08 098508 01 098354 01 102445 01 099387 08 09827 1 07 099059 02 099594 01 098593 01 M11084 38 098304 03 098276 01 098249 01 099553 01 ONOaAARWND a PARTS AVAILABLE NOT SHOWN 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 101416 18 GA6060 This list contains replaceable parts used in your heater When ordering parts follow the instructions listed under Replacement Parts on page 28 of this manual 103008 01 103009 01 103010 01 103011 01 102774 01BR 102844 01 102966 01 098867 10 102798 01 102779 02 099056 17 102843 01 102772 01 102568 06 098508 01 098354 01 102445 01 099387 08 098271 07 099059 02 099594 01 098593 01 M11084 38 098304 03 098276 01 098249 01 099553 01 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 101416 18 GA6060 103008 03 103009 03 103010 03 10301 1 03 102774 03BR 102844 01 102966 01 098867 10 102798 01 102779 02 099056 17 102843 01 102772 01 102568 06 098508 01 098354 01 102445 01 099387 08 09827 1 07 099059 02 099594 01 098593 01 M11084 38 098304 03 098276 01 098249 01 099553 01 100563 01 101055 02 100565 01 100639 01 101449 04 101137 02 101416 18 GA6060 Back Log 1 Middle Log 2 Front Log 3 Crossover Log 4 Painted Base Assembly Lower Bracket Upper Bracket Gas Regulator Inlet Tube Outlet Burner Tube Burner Orific
15. ATION Note When used as a vented heater appliance must be installed only in a solid fuel burning fireplace with a working flue and constructed of non combustible material If your heater is a manually controlled model you may use this heater as a vented product There are three reasons for operating your heater in the vented mode 1 The fireplace does not meet the clearance to combustibles requirements for vent free operation 2 State or local codes do not permit vent free operation 3 You prefer vented operation Ifreasons number 1 or2 above apply to you you must permanently open chimney flue damper You must install the damper clamp accessory to order see Accessories page 29 This will insure vented operation see Figure 10 The damper clamp will keep damper open Installation instructions are included with clamp accessory See chart below for minimum permanent flue opening you must provide Attach damper clamp so the minimum permanent flue opening will be maintained at all times Chimney Minimum Permanent Height ft Flue Opening sq ins 6 to 15 39 sq inches 15 to 30 29 sq inches Area of Various Standard Round Flues Diameter ins Area sq ins 5 20 sq inches 6 29 sq inches 7 39 sq inches 8 51 sq inches Damper Masonry Fireplace Manufactured Fireplace Figure 10 Attaching Damper Clamp Continued 102987 INSTALLING Continued INSTALLING
16. HEATER BASE ASSEMBLY A WARNING You must secure this heater to fireplace floor If not heater will move when you adjust controls Moving heater may cause a gas leak A WARNING If installing in a sunken fireplace special care is needed You must raise the fireplace floor to allow access to heater control panel This will insure adequate air flow and guard against soot ing Raise fireplace floor with non combustible material Make sure material is secure A CAUTION Do not pick up heater base assembly by the burner This could damage heater Only handle base assembly by grates IMPORTANT Make sure the heater burner is level If heater is not level heater will not work properly Installation Items Needed e hardware package provided with heater e approved flexible gas hose not provided if allowed by local codes e sealant resistant to propane LP gas not provided e electric drill with 3 16 drill bit 1 Apply pipe joint sealant lightly to male threads of the fitting to be threaded into gas regulator Connect approved flexible gas hose to gas regulator of heater see Figure 11 IMPORTANT Hold gas regulator with wrench when connecting flexible gas hose 2 Locate masonary screws in hardware package Position heater base assembly in fireplace 4 Mark screw locations through holes in mounting brackets see Figure 12 page 15 If installing in a brick bottom fireplace mark screw loca
17. LS Log Size Side Wall Ceiling 1 8 24 30 1 6 42 LOG SIZING REQUIREMENTS Log Minimum Firebox Size Size Height Depth Front Width 18 17 14 20 24 17 14 26 30 17 14 32 Carefully follow the instructions below This will ensure safe installation into a masonry or U L listed manufactured fireplace Minimum Wall and Ceiling Clearances see Figure 4 A Clearances from the side of the fireplace opening to any combustible wall should not be less than 16 inches B Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches Left and Right Sides Figure 4 Minimum Clearance to Wall and Ceiling Continued 102987 INSTALLING Continued NOTICE You may use this heater as a vented product If so you must always run heater with chimney flue damper open If running heater with damper open non combustible material above fire place opening is not needed Go to nstalling Damper Clamp Accessory for Vented Operation page 13 Minimum Non Combustible Material Clearances If Not Using Mantel Note If using a mantel go to page 11 If not using a mantel follow the informa tion on this page You must have non combustible material s above the fireplace opening Non combustible materials such as slate marble tile etc must be at least 1 2 inch thick With sheet metal you must have non combustible materi
18. SA LOG 1 800 337 2564 18 Model 24 Model 30 Model Btu Variable 16 000 30 000 20 000 39 000 20 000 39 000 Type Gas Propane Only Propane Only Propane Only Ignition Piezo Piezo Piezo Manifold Pressure 8 0 W C 8 0 W C 8 0 W C Inlet Gas Pressure in of water Maximum 14 14 14 Minimum 11 11 11 Shipping Weight 28 lbs 30 Ibs 32 Ibs For the purpose of input adjustment When gas pressure is too low e pilot will not stay lit e burners will have delayed ignition e heater will not produce specified heat e propane gas supply may be low When gas quality is bad e pilot will not stay lit e burners will produce flames and soot e heater will backfire when lit You may feel your gas pressure is too low or gas quality is bad If so contact your local propane gas supplier 102987 REPLACEMENT PARTS PARTS CENTRAL Note Use only original replacement parts This will protect your warranty cover age for parts replaced under warranty Parts Under Warranty Contact authorized dealers of this product If they can t supply original replace ment part s call DESA International s Technical Service Department at 1 800 DESA LOG 1 800 337 2564 When calling DESA International have ready e your name e your address e model number of your heater e how heater was malfunctioning e type of gas used propane or natural gas e purchase date Usually we will ask you to return the defective part
19. 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 DESA INTERNATIONAL 2701 Industrial Drive P O Box 90004 Bowling Green KY 42102 9004 For information about this warranty write 102987 01 Rev A 05 96
20. air vents or ash clean out doors located on floor or wall of fireplace If not drafting may cause pilot outage or sooting Use a heat resistant sealant Do not seal chimney flue damper A WARNING Never install the heater in a bedroom or bathroom in a recreational vehicle where curtains furniture clothing or other flammable objects are less than 36 inches from the front top or sides of the heater e in high traffic areas e in windy or drafty areas A CAUTION This heater creates warm air currents These currents move heat to wall surfaces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities in the air such as tobacco smoke exist may discolor walls IMPORTANT Vent free heaters add moisture to the air Although this is beneficial installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture See Air for Combustion and Ventilation pages 5 through 7 CHECK GAS TYPE Use only propane gas If your gas supply is not propane do not install heater Call dealer where you bought heater for proper type heater 102987 INSTALLING Continued INSTALLATION AND CLEARANCES Vent Free Operation Only WARNING Maintain the minimum clearances If you can provide greater clear ances from floor ceiling and adjoining wall MINIMUM FIREPLACE CLEARANCE TO COMBUSTIBLE MATERIA
21. al behind it Non combustible material must extend at least 8 up for all models If non combus tible material is less than 12 you must install the fireplace hood accessory 24 and 30 models only See chart below and Figure 5 for minimum clearances IMPORTANT If you cannot meet these minimum clearances you must operate heater with chimney flue damper open Go to Installing Damper Clamp Accessory for Vented Operation page 13 Non Combustible Requirements for Material Distance A Safe Installation 12 or more Non combustible material okay Between 8 and 12 24 or 30 Models Install fireplace hood acessory GA6050 or GA6052 see Accessories page 29 18 Model Non combustible material okay Less than 8 Non combustible material must be extended to at least 8 See Between 8 and 12 above If you cannot extend material you must operate heater with flue damper open Heat Resistant Material Figure 5 Heat Resistant Material Slate Marble Tile etc Above Fireplace 102987 INSTALLING Minimum Non Combustible Material Clearances If Using Mantel Continued You must have non combustible material s above the fireplace opening Non combustible materials such as slate marble tile etc must be at least 1 2 inch thick With sheet metal you must have non combustible material behind it Non combustible material must extend at least 8 inches up for all models If non comb
22. bedroom or bathroom Never install the heater e in a recreational vehicle e where curtains furniture clothing or other flammable objects are less than 36 inches from the front top or sides of the heater e in high traffic areas e in windy or drafty areas Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner Creosote will ignite if highly heated Inspect chimney flue for damage If damaged operate heater with flue damper closed If fireplace has glass doors never operate this heater with glass doors closed If you operate heater with doors closed heat buildup inside fireplace will cause glass to burst Also if fireplace opening has vents at the bottom you must open the vents before operating heater You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before running heater This log heater is designed to be smokeless If logs ever appear to smoke turn off heater and call a qualified service person Note During initial operation slight smoking could occur due to log curing and heater burning manufacturing residues Do not allow fans to blow directly into the fireplace Avoid any drafts that alter burner flame patterns Ceiling fans can create drafts that alter burner flame patterns Altered burner patterns can cause sooting Do not use a blower insert heat exchanger insert
23. d Some people are more affected by carbon monoxide than others These include pregnant women people with heart or lung disease or anemia those under the influence of alcohol and those at high altitudes Propane Gas Propane gas is odorless An odor making agent is added to the gas The odor helps you detect a gas leak However the odor added to the gas can fade Gas may be present even though no odor exists Make certain you read and understand all Warnings Keep this manual for reference It is your guide to safe and proper operation of this heater Safety Information continues on next page 102987 SAFETY INFORMATION Continued 102987 A WARNINGS continued WARNING Any change to this heater or its controls can be dangerous 1 2 3 ne 9 p 0 N 20 21 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 Do not place propane LP supply tank s inside any structure Locate propane LP supply tank s outdoors If you smell gas e shut off gas supply e do not try to light any appliance e do not touch any electrical switch do not use any phone in your building e immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e if you cannot reach your gas supplier call the fire department This heater shall not be installed in a
24. d service technician or gas supplier Force or attempted repair may result in a fire or explosion 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 GEE LIGHTING INSTRUCTIONS aaa A WARNING If fireplace has glass doors never operate this heater with glass doors closed If you operate heater with doors closed heat buildup inside fireplace will cause glass to burst Also if fireplace opening has vents at the bottom you must open the vents before operating heater You must operate this heater with a fireplace screen in place Make sure fireplace screen is closed before running heater NOTICE During initial operation of new heater burning logs will give off a paper burning smell Orange flame will also be present Open damper or window to vent smell This will only last a few hours Note Homeowners generally prefer to operate their heater with the chimney damper closed This will put all the heat into the room However there may be times you will desire the full flames of the Hi heat setting but will find the heat output excessive You can open the chimney damper if you have one fully or partially to release some of the heat WARNING Damper handle will be hot if heater has been running 1 STOP Read the safety information above
25. e Injector Burner Clip Burner Control Valve Valve Retainer Nut Control Knob Piezo Ignitor Pilot Tube Ignitor Cable ODS Pilot Ignitor Electrode Thermocouple Regulator Screw Black Screw PPH 8 18 Hex Head Plug 1 8 NPT Nut M5 Pilot Shield Warning Plate Lighting Instructions Plate Warning Plate Fastener Caution Decal Control Position Decal Hardware Kit Information Video Lava Rock po ony HH AH Ba a on oe oa on ow on on on on on on on 2 1 1 1 ui 102987 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 COMFORT GLOW VENT FREE PROPANE GAS LOG HEATERS DESA International warrants this product to be free from defects in materials and components for one 1 year 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 This warranty is extended only to the original retail purchaser This warranty covers the cost of part s required to restore this heater to proper operati
26. gure 19 4 Locate the notches in the bottom of the crossover log 4 Place the crossover log on top of the middle log and front log Make sure the notches of the cross over log lines up with rectangular knobs on top of the middle and front logs see Figure 20 Back Log 1 Middle Log 2 Figure 17 Installing Back Log 1 Front Log 3 Figure 19 Installing Front Log 3 Figure 20 Installing Crossover Log 4 102987 OPERATING HEATER MM FOR YOUR SAFETY READ BEFORE LIGHTING E A WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly 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 e Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building e 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 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 qualifie
27. he ODS pilot shuts off the heater if there is not enough fresh air Piezo Ignition System This heater has a piezo ignitor This system requires no matches batteries or other sources to light heater 102987 AIR FOR COMBUSTION AND VENTILATION A WARNING This heater shall not be installed in a confined space unless provisions are provided for adequate combustion and ventilation air Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your home Today s homes are built more energy efficient than ever New materials increased insulation and new construction methods help reduce heat loss in homes Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in During heating months home owners want their homes as airtight as possible While it is good to make your home energy efficient your home needs to breathe Fresh air must enter your home All fuel burning appliances need fresh air for proper combustion and ventilation Exhaust fans fireplaces clothes dryers and fuel burning appliances draw air from the house to operate You must provide adequate fresh air for these appliances This will insure proper venting of vented fuel burning appliances PROVIDING ADEQUATE VENTILATION The following is exerpts from National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 Air for Combustion and Ventilatio
28. ive contact qualified service person Heater produces 1 Heater burning vapors 1 Open window to ventilate unwanted odors from paint hair spray room Stop using odor glues cleaners chemi causing products while cals new carpet etc heater is running See IMPORTANT statement above 2 Low fuel supply 2 Refill supply tank 3 Gas leak See Warning 3 Locate and correct all leaks statement at top of see Checking Gas Con page nections page 17 Heater shuts off in use 1 Not enough fresh air is 1 Open window and or door ODS operates available for ventilation 2 Low line pressure 2 Contact local propane gas company 3 ODS pilot is partially 3 Clean ODS pilot see clogged Cleaning and Mainte nance page 23 Gas odor even when 1 Gas leak See Warning 1 Locate and correct all leaks control knob is in OFF statement at top of see Checking Gas Con position page nections page 17 2 Control valve defective 2 Replace control valve Gas odor during 1 Foreign matter between 1 Take apart gas tubing and combustion control valve and burner remove foreign matter 2 Gas leak See Warning 2 Locate and correct all leaks statement at top of page see Checking Gas Con nections page 17 102987 TECHNICAL SERVICE SPECIFICATIONS SERVICE HINTS You may have further questions about installation operation or troubleshooting If so contact DESA International s Technical Service Department at 1 800 DE
29. l Figure 6 Minimum Mantel Clearances Without Using Hood If above minimum clearances are not met you must have a hood Follow minimum clearances shown in Figure 7 when using hood Continiea 102987 INSTALLING Continued Mantel Shelf Underside of Mantel Shelf All minimum distances are in inches Log Set 8 12 15 18 20 lt 18 24 30 Min Models gt fanaa a Top of Fireplace WS Fp ening Distances to Underside of Mantel Minimum Non Combustible Material GA6050 GA6052 Figure 7 Minimum Mantel Clearances When Using Hood If your installation does not meet the above minimum clearances you must e operate the logs only with the flue damper open OR e raise the mantel to an acceptable height OR e remove the mantel Floor Clearances A If installing appliance on the floor level you must maintain the minimum distance of 14 to combustibles see Figure 8 Combustible 14 Material Min eane Material Figure 8 Minimum Fireplace Clearances lf Installed at Floor Level B Ifcombustible materials are less than 14 to the fireplace you must install appliance at least 5 above the combustible flooring see Figure 9 Hearth Combustible Material Min Figure 9 Minimum Fireplace Clearances Above Combustible Flooring 102987 INSTALLING Continued INSTALLING DAMPER CLAMP ACCESSORY FOR VENTED OPER
30. l valve 102987 TROUBLE SHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does light after ODS pilot is lit 1 Burner orifice clogged 2 Inlet gas pressure is too low 3 Burner orifice diameter is too small 1 Clean burner see Cleaning and Mainte nance page 23 or replace burner orifice 2 Contact local propane gas company 3 Replace burner orifice Delayed ignition of burner 1 Manifold pressure is too low 2 Burner orifice clogged 1 Contact local natural gas company 2 Clean burner see Cleaning and Mainte nance page 23 or replace burner orifice Burner backfiring during combustion 1 Burner orifice is clogged or damaged Damaged burner Gas regulator defective Ww N 1 Clean burner see Cleaning and Mainte nance page 23 or replace burner orifice 2 Replace damaged burner 3 Replace gas regulator Slight smoke or odor during initial 1 Not enough air 1 Check burner for dirt and debris If found operation clean burner see Cleaning and Mainte nance page 23 2 Gas regulator defective 2 Replace gas regulator 3 Residues from manu 3 Problem will stop after a facturing processes few hours of operation and logs curing Moisture condensa 1 Not enough combus 1 Refer to Air for Com tion noticed on tion ventilation air bustion and Ventilation windows requirements page 5 Heater produces a whistling noi
31. n All spaces in homes fall into one of the three following ventilation classifications 1 Unusually Tight Contruction 2 Unconfined Space 3 Confined Space The information on pages 5 through 7 will help you classify your space and provide adequate ventilation Unusually Tight Construction The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation However in buildings of unusually tight construction you must provide additional fresh air Unusually tight construction is defined as construction where a walls and ceilings exposed to the outside atmosphere have a continu ous water vapor retarder with a rating of one perm or less with open ings gasketed or sealed and b weather stripping has been added on openable windows and doors and 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 addi tional fresh air See Ventilation Air From Outdoors page 7 If your home does not meet all of the three criteria above proceed to page 6 Unconfined Space The National Fuel Gas Code ANSIZ223 1 1992 Section 5 3 defines uncon fined space as having a minimum air volume of 50 cubic feet 127 cubic cm for each 1000 Btu Hr input rati
32. ng condition and an allowance for labor when provided by a DESA Authorized Service Center Warranty part s MUST be obtained through authorized dealers of this product and or DESA International who will provide original factory replacement parts Failure to use original factory replacement parts voids 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 MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO ONE 1 YEAR ON ALL COMPONENTS FROM THE DATE OF FIRST PURCHASE AND DESA INTERNATIONAL S LIABILITY IS HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA INTERNATIONAL SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow
33. ng of all appliances in the space cubic feet equals length x width x height of space Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms Confined Space The National Fuel Gas Code ANSIZ223 1 1992 Section 5 3 defines confined space as having an air volume of less than 50 cubic feet 127 cubic cm for each 1000 Btu Hr input rating of all appliances in the space cubic feet equals length x width x height of space Include adjoining rooms only if there are doorless passageways or ventilation grills between the rooms Continued 102987 AIR FOR COMBUSTION AND VENTILATION Continued DETERMINING AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space Space Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between the rooms 1 Determine the volume of the space length x width x height Length x Width x Height cu ft volume of space Example Space size 20 ft length x 16 ft width x 8 ft ceiling height 2560 cu ft volume of space If additional ventilation to adjoining room is supplied with grills or openings add the volume of these rooms to the total volume of the space 2 Divide the space volume by 50 cubic feet to determine the maximum Btu Hr the space can support
34. nnections 0 ee eceeeesseseecseceecaeceesaecnseeseensensees 17 Installing Logs tice is tec Ee fehl AG eee Begs 19 Operating Heater si specs ics eesfeeies he schadeebonsste EEE EEE EE EE EEE deed 20 Inspecting Burners rei aera aa EE A E E E 22 Cleaning and Maintenance 00 0 eee ceeesecseeeseceeceseceeceseeeeeeseseeeeeeeeeeeas 23 Troubleshooting epee ae ae N E in K E E a E o 23 Technical Service inerentes ta a A ees tiee 27 Specifica ONS wed sess Gost re e E e oE eea EENE Ea E pen eE ETE ewes cde 27 Service Hints sisstin renee a E Ea E Eh 27 Replacement Parts zeie ee ean e ie EEEE E EESE 28 Parts Central roni eee EE E EE E EEEE EEE EEEE EEE 28 ACCESSOTIES visenir toese EEE O EE E RE E EE EEES 29 Ilustrated Parts Lists spissi ssie otesi ii asioissa 30 Warranty Information essssssesssseeseseeessreereeresesrsserresrerrsreerrreserresereesreererent Back Cover A WARNINGS IMPORTANT Read this owner s manual carefully and completely before trying to assemble operate or service this heater Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning A DANGER Carbon monoxide poisoning may lead to death Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness or nausea If you have these signs the heater may not be working properly Get fresh air at once Have heater service
35. press 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 step 8 on page 21 Check pilot flame pattern and burner flame patterns often PILOT FLAME PATTERN Figure 23 shows a correct pilot flame pattern Figure 24 shows an incorrect pilot flame pattern The incorrect pilot flame is not touching the thermocouple This will cause the thermocouple to cool When the thermocouple cools the heater will shut down Thermocouple Pilot Burner Thermocouple lt v Burner AN Figure 23 Correct Pilot Figure 24 Incorrect Pilot Flame Pattern Flame Pattern If pilot flame pattern is incorrect as shown in Figure 24 e turn heater off see To Turn Off Gas to Appliance page 21 e see Troubleshooting pages 23 through 26 102987 CLEANING AND MAINTENANCE TROUBLE SHOOTING Note All trouble shooting items are listed in order of operation A WARNING Turn off heater and let cool before cleaning A CAUTION You must keep control areas burner and circulating air passage ways of heater clean Inspect these areas of heater before each use Have heater inspected yearly by a qualified service person Heater may need more frequent cleaning due to excessive lint from carpeting bedding material etc ODS PILOT AND BURNER e Use a vacuum cleaner or small soft bristled brush to clean
36. se when burner is lit 1 Turning control knob to HI position when burner is cold 2 Air in gas line 3 Air passageways on heater blocked 4 Dirty or partially clogged burner orifice 1 Turn control knob to LO position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local natural gas company 3 Observe minimum installation clearances see pages 9 12 4 Clean burner see Cleaning and Maintenance page 23 or replace burner orifice TROUBLE SHOOTING Continued A WARNING If you smell gas e Shut off gas supply e Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building e 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 IMPORTANT Operating heater 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 OBSERVED POSSIBLE PROBLEM CAUSE REMEDY Heater produces a 1 Metal expanding while 1 This is common with clicking ticking noise just after burner is lit or shut off heating or contracting while cooling most heaters If noise is excess
37. see Figure 16 Apply mixture of liquid soap and water to gas joints Bubbles forming show a leak Correct all leaks at once Light heater see Operating Heater pages 20 through 22 Check all other internal joints for leaks Turn off heater see To Turn Off Gas to Appliance page 21 Closed Figure 15 Manual Shutoff Valve Figure 16 Checking Gas Joints 102987 INSTALLING INSTALLING LOGS Continued A WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury Each log is marked with a number These numbers will help you identify the log when installing It is very important to install these logs exactly as instructed Do not modify logs Only use logs supplied with heater 1 Locate pegs on the bottom of back log 1 Slide these pegs into the holes in the grate base behind the burner see Figure 17 2 Place the base of the middle log 2 in the U shaped slots of the grate base in front of the back log The cutout on the right of the middle log should fit over the burner see Figure 18 Make sure the front of the middle log is resting on the tabs of the grate base and the cutout area is centered over the burner U bend 3 Locate the recesses on the back of the front log 3 Fit these recesses between the posts of the grate base see Fi
38. tions in mortar joint of bricks 5 Remove heater base from fireplace 6 Drill holes at marked locations using 3 16 drill bit 7 Attach base assembly to fireplace floor using two masonry screws in hardware package see Figure 12 page 15 8 Connect to gas supply See Connecting To Gas Supply page 15 a Heater Gas Regulator Flexible Gas Hose if allowed by local codes Figure 11 Attaching Flexible Gas Hose to Heater Gas Regulator 102987 INSTALLING Continued O gt Masonry Screw Mounting Bracket Figure 12 Attaching Base Assembly to Fireplace Floor CONNECTING TO GAS SUPPLY NOTICE A qualified service person must connect heater to gas supply Follow all local codes CAUTION Never connect heater directly to the propane supply This heater requires an external regulator not supplied Install the external regulator between the heater and propane supply Installation Items Needed Before installing heater make sure you have the items listed below e external regulator supplied by e test gauge connection installer see page 16 e sediment trap e piping check local codes e tee joint e sealant resistant to LP gas e pipe wrench e manual shutoff valve AnA G A design certified manual shutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Purchase the optional A G A design certified manual shutoff valve
39. to the factory Parts Not Under Warranty Contact authorized dealers of this product If they can t supply original replace ment part s call DESA International s Parts Department at 1 800 972 7879 for referral information When calling DESA International have ready e model number of your heater e the replacement part number These Parts Centrals are privately owned businesses They have agreed to support our customer s needs by providing original replacement parts and accessories Baltimore Electric 1348 Dixwell Avenue Hamden CT 06514 1 800 397 7553 203 248 7553 Parts Department Portable Heater Parts 342 N County Rd 400 East Valparaiso IN 46383 All States 219 462 7441 1 800 362 6951 FBD 601 Hope Street Bowling Green KY 42101 502 796 8406 1 800 654 8534 Four Flags Power Products 1115 Stateline Road Niles MI 49120 616 684 2697 Parts Only Master Service Center 1184 Wilson NW Walker MI 49504 616 791 4760 1 800 446 1446 Washer Equipment Co 1715 Main Street Kansas City MO 64108 KS MO AR 816 842 3911 East Coast Energy Products 833 Broadway W Long Branch NJ 07764 908 870 8809 1 800 755 8809 Tarantin Tank Co P O Box 6129 Freehold NJ 07728 908 780 9340 1 800 922 0724 Albany Ladder 1586 90 Central Avenue Albany NY 12205 NY MA VT 518 869 5335 1 800 354 7368 Dayton Hardware P O Box 275 North Dayton Station Dayton OH 45404 All States 513 258 3721 OH 1 80
40. ustible material is less than 12 you must install the fireplace hood acces sory 24 and 30 models only Even if non combustible material is more than 12 you may need the hood accessory to deflect heat away from your mantel shelf See chart below and Figures 6 and 7 for minimum clearances IMPORTANT If you cannot meet these minimum clearances you must operate heater with chimney flue damper open Go to Installing Damper Clamp Acces sory for Vented Operation page 13 Non Combustible Requirements for Material Distance A Safe Installation 12 or more Non combustible material okay Between 8 and 12 24 or 30 Models Install fireplace hood acessory GA6050 or GA6052 see Accessories page 29 18 Model Non combustable material okay Less than 8 Non combustible material must be extended to at least 8 See Between 8 and 12 above If you cannot extend material you must operate heater with flue damper open Mantel Clearances If you meet minimum clearance between mantel shelf and top of fireplace open ing a hood is not required see Figure 6 Mantel Shelf Underside of Mantel Shelf All minimum distances are in inches Minimum Non gt Combustible L Material og Set 12 20 2412 1271 2 30 24 30 Models 8 14 16 54 18 2 20 lt 18 Model Top of Fireplace QF Fe Opening Minimum Non Distances to Combustible Underside of Material Height Mante
41. while in PILOT position Air in gas lines when installed Depleted gas supply ODS pilot is clogged Gas regulator setting is not correct open manual shutoff valve 2 Turn control knob to PILOT position 3 Press in control knob while in PILOT position 4 Continue holding down control knob Repeat igniting operation until air is removed 5 Contact local propane gas company 6 Clean ODS pilot see Cleaning and Mainte nance page 23 or replace ODS pilot assembly 7 Replace gas regulator ODS pilot lights but flame goes out when control knob is released 1 2 Control knob not fully pressed in Control knob not pressed in long enough Manual shutoff valve not fully open Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This problem could be caused by one or both of the following A Low gas pressure B Dirty or partially clogged ODS pilot Thermocouple connec tion loose at control valve Thermocouple damaged Control valve damaged 1 Press in control knob fully 2 After ODS pilot lights keep control knob pressed in 30 seconds 3 Fully open manual shut off valve 4 A Contact local pro pane gas company B Clean ODS pilot see Cleaning and Mainte nance page 23 or replace ODS pilot assembly 5 Hand tighten until snug then tighten 1 4 turn more 6 Replace thermocouple 7 Replace contro
42. y or property damage Refer to this manual for correct installa tion and operational procedures For assistance or additional information consult a qualified installer service agency or the gas supplier WARNING This gas log set is for instal lation in a masonry solid fuel burning fireplace or a U L listed manufactured solid fuel burning fireplace WARNING This is an unvented gas fired heater It uses air oxygen from the room in which it is installed Provi sions for adequate combustion and ven tilation air must be provided Refer to Air for Combustion and Ventilation sec tion in this manual Save this manual for future reference CONTENTS SAFETY INFORMATION SECTION PAGE Safety IMLOrmMatiOn ess cscs secs csovsseeese gees spene ne rene Epe Oes EE E ERNE ee 2 Product Identifi tion isisisi isseire tenies 4 Local Codesysosin ene e E E a ee as 4 Wa Gt aE EEE EEE E EEEE EEEE EEE 4 Product Features vsisi ciers E i 4 Air for Combustion and Ventilation 0 eee ceseeeeceeeeeeceeeeeeeeeeees 5 sta aa a e SEa ES EEEE aves ond EEEE ENES 8 Check Gas Type sirae neii E E E A NE 8 Installation and Clearances Vent Free Operation Only 9 Installing Damper Clamp Accessory for Vented Operation 13 Installing Heater Base Assembly ceeeceesceececeeecenseceececeseeeneeeees 14 Connecting to Gas Supply 0 cece ec ceeeecseeseecseesseceeceaececeeeeeensees 15 Checking Gas Co
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