104415-01HFor more information, visit www.desatech.comFor more information, visit www.desatech.com2929SERVICE HINTSWhen 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 lowYou may feel your gas pressure is too low. If so, contact your localpropane/LP or natural gas supplier.TECHNICAL SERVICEYou may have further questions about installation, operation, ortroubleshooting. If so, contact DESA International’s TechnicalService Department at 1-866-672-6040. When calling please haveyour model and serial numbers of your heater ready.You can also visit DESA International’s technical services web siteat www.desatech.com.REPLACEMENT PARTSNote: Use only original replacement parts. This will protect yourwarranty coverage for parts replaced under warranty.PARTS UNDER WARRANTYContact authorized dealers of this product. If they can’t supplyoriginal replacement part(s), call DESA International’s TechnicalService Department at 1-866-672-6040.When calling DESA International, have ready• your name• your address• model and serial numbers of your heater• how heater was malfunctioning• type of gas used (propane/LP or natural gas)• purchase dateUsually, we will ask you to return the part to the factory.PARTS NOT UNDER WARRANTYContact authorized dealers of this product. If they can’t supply originalreplacement part(s), call DESA International at 1-866-672-6040 forreferral information.When calling DESA International, have ready• model number of your heater• the replacement part numberWIRING DIAGRAM(Remote-Ready Models Only)AUTOOFFONThermopileWIRING DIAGRAM (REMOTE-READY MODELS ONLY)SERVICE HINTSTECHNICAL SERVICEREPLACEMENT PARTS