Manuals / Desa Tech / Household Appliance / Electric Heater

Desa Tech CGN30TL, CGN20TL installation manual Accessories, MANUAL SHUTOFF VALVE - GA5010

Models: CGN20T CGN30TL CGN30T CGN20TL

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ACCESSORIES

ACCESSORIES

Purchase these heater accessories from your local dealer. If they can not supply these accessories, either contact your nearest Parts Central (see page 27) or call DESA International’s Parts Department at 1-800-972-7879 for referral information. You can also write to the address listed on the back page of this manual.

FAN KITS - GA3100A and GA3200TA For all models. Provides better heat distri- bution. Makes heater more efficient. Complete installation and operating instruc- tions included.

Manually controlled - GA3100A. Includes ON/OFF switch.

Thermostatically controlled - GA3200TA. Includes three settings: ON/OFF/AUTO.

FLOOR MOUNTING STAND 20,000 Btu/Hr Models CGN20TL - GA4500L - Ivory CGN20T - GA4500 - Champagne 30,000 Btu/Hr Models CGN30TL - GA4510L - Ivory CGN30T - GA4510 - Champagne For locating heater on the floor, away

from a wall. Complete installation instructions included.

MANUAL SHUTOFF

VALVE - GA5010

For all models. Manual shutoff valve with 1/8" NPT tap.

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Desa Tech CGN30TL, CGN20TL installation manual Accessories, MANUAL SHUTOFF VALVE - GA5010

Contents

CGN20T OWNER’S OPERATION AND INSTALLATION MANUALBLUE FLAME VENT-FREE NATURAL GAS HEATER CGN20TLINFORMATION CONTENTSSAFETY WARNINGS4. Never install the heater SAFETY INFORMATIONContinued 103873Safety Device LOCAL CODES UNPACKING PRODUCT FEATURESPRODUCT IDENTIFICATION Piezo Ignition SystemCOMBUSTION FRESH AIRVENTILATION This heater shall not be installed in a confined space unless proviCOMBUSTION FRESH AIRVENTILATION ContinuedVENTILATION AIR FRESH AIR FOR COMBUSTION AND VENTILATIONContinued Ventilation Air From Inside BuildingVentilated Outlet Attic Air FRESH AIR FOR COMBUSTION AND VENTILATIONContinued OutletNever install the heater in a bedroom or a bathroom INSTALLING TOWALL in a recreational vehiclelocate heater where moving vehicle will not hit it INSTALLING TO WALLIf you install the heater in a home garage ContinuedContinued INSTALLING TO WALLINSTALLING HEATER TO WALL MountingContinued INSTALLING TOWALL Marking Screw LocationsContinued INSTALLING TO WALLInstalling Bottom Mounting Screws Placing Heater On Mounting BracketCONNECTING TO GAS SUPPLY Typical Inlet Pipe DiametersUse pipe joint sealant that is resistant to liquid petroleum LP gas SUPPLY CONNECTINGTO GAS CHECKINGCONNECTIONS PRESSURE TESTING HEATER GAS CONNECTIONSCHECKING ContinuedLIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING HEATER ContinuedOPERATING HEATER Do not try to adjust heating levels by using the manual shutoff valveOPERATING HEATER MANUAL LIGHTING PROCEDURETHERMOSTAT CONTROL OPERATION TO TURN OFF GAS TO APPLIANCEINSPECTING BURNER PILOT FLAME PATTERNBURNER FLAME PATTERN INSPECTING BURNERContinued CORRECT FLAME PATTERN AT HIGH POSITIONCLEANING TROUBLESHOOTING MAINTENANCECleaning and Mainte PROBLEMCleaning and Mainte TROUBLEing and Maintenance TROUBLE- SHOOTINGPROBLEM ing and MaintenanceCleaning and Mainte Do not touch any electrical switch do not use any phone in yourPROBLEM TROUBLESPECIFICATIONS TECHNICAL SERVICESERVICE HINTS SERVICE PUBLICATIONS CGN20T/CGN20TLREPLACEMENT PARTS PARTS CENTRALSCGN30T CGN20TCGN20TL CGN30TLPARTS LIST ACCESSORIES MANUAL SHUTOFF VALVE - GA5010103873 WARRANTY INFORMATION LIMITED WARRANTY COMFORT GLOW VENT-FREE NATURAL GAS HEATERS