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Desa NATURAL GAS LOG HEATER installation manual 101308

Models: NATURAL GAS LOG HEATER

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NOTES

101308

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Desa NATURAL GAS LOG HEATER installation manual 101308

Contents

Thermostat and Manually-ControlledModels OWNER’S OPERATION AND INSTALLATION MANUAL18, 24, and 30 Log Sets Save this manual for future referenceDANGER CONTENTS SAFETY INFORMATIONWARNINGS Safety Information continues on next pageContinued SAFETYINFORMATION LOCAL CODES UNPACKING PRODUCT FEATURES PRODUCT IDENTIFICATIONVENTILATION AIR FORCOMBUSTION PROVIDING ADEQUATE VENTILATIONDETERMINING AIR FLOW FOR HEATER LOCATION AIR FOR COMBUSTION AND VENTILATIONContinued Example 51,200VENTILATION COMBUSTIONAIR FOR ContinuedINSTALLING LOG SIZING REQUIREMENTS ContinuedTO COMBUSTIBLE MATERIALS ances from floor, ceiling, and adjoining wallSafe Installation INSTALLINGIf Not Using Mantel ContinuedMinimum Non Combustible Material Clearances INSTALLINGContinued raise the mantel to an acceptable height, OR INSTALLINGContinued 3.You prefer vented operation INSTALLINGContinued Continued INSTALLINGINSTALLING HEATER BASE ASSEMBLY Heater Gas Regulator INSTALLINGContinued Flexible Gas Hose if allowed by local codesInstallation Items Needed INSTALLINGCONNECTING TO GAS SUPPLY ContinuedContinued INSTALLINGCHECKING GAS CONNECTIONS Test Pressures Equal To or Less Than 1/2 PSIG INSTALLINGContinued Figure 14 - Manual Shutoff ValveContinued INSTALLINGINSTALLING LOGS LIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING HEATER Thermostat- Controlled ModelsHEATER MANUAL LIGHTING PROCEDUREOPERATING ThermostatFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING HEATERManually-ControlledModels LIGHTING INSTRUCTIONSMANUAL LIGHTING PROCEDURE ModelsManually-Controlled see Manual Lighting Procedure, belowFRONT BURNER FLAME PATTERN INSPECTING BURNERSPILOT FLAME PATTERN CLEANING TROUBLESHOOTING MAINTENANCETROUBLE- SHOOTING ContinuedContinued TROUBLESHOOTING One or both burnersIf you smell gas Shut off gas supply TROUBLE- SHOOTINGContinued SENSING BULB OPTIONALPOSITIONING OF THERMOSTATContinued OPTIONAL POSITIONING OF THERMOSTAT SENSING BULBFor Masonry and Factory-built Metal Fireplace TECHNICAL SERVICESERVICE HINTSParts Not Under Warranty REPLACEMENT PARTSParts Under Warranty BLACK FIREPLACE HOOD - GA6050 ACCESSORIESMANUAL SHUTOFF VALVE - GA5010 BRASS FIREPLACE HOOD - GA6052DOWN ILLUSTRATEDPARTS BREAK Manually-ControlledPARTS LIST Manually-Controlled ModelsDOWN ILLUSTRATEDPARTS BREAK ThermostatVL18NT/CF18NT PARTS LISTPART NUMBER FOR VL24NT/CF24NT101308 101308 KEEP THIS WARRANTY WARRANTY INFORMATIONLIMITED WARRANTY VENT-FREENATURAL GAS LOG HEATERS