Desa GXSVYD18NRA Owner's Operation And Installation Manual

Contents

www.desatech.com 113084-01J26AUTOOFFONThermopileSPECIFICATIONSREPLACEMENT PARTSSVYD18PRA• Rating: 21,000/31,000 Btu/hr (Variable)• Gas Type: Propane/LP• Ignition: Piezo• Pressure Manifold: 8" W.C.• Inlet Gas Pressure (in. of water):Maximum - 14" W.C., Minimum - 11" W.C.• Shipping Weight: 28 lbs.SVYD18NRA• Rating: 24,000/35,000 Btu/hr (Variable)• Gas Type: Natural• Ignition: Piezo• Pressure Manifold: 3.5" WC• Inlet Gas Pressure (in. of water):Maximum - 10.5" W.C., Minimum - 5" W.C.• Shipping Weight: 28 lbs.* For purposes of input adjustmentWIRING DIAGRAMNote: For proper operation of optional accessories, the wires from the switch to the controlmust be connected exactly as shown.Note: Use only original replacement parts.This will protect your warranty coverage forparts replaced under warranty.PARTS UNDER WARRANTYContact authorized dealers of this product. Ifthey can’t supply original replacement part(s),call DESA Heating, LLC at 1-866-672-6040.When calling DESA Heating, LLC, haveready:• your name• your address• model and serial numbers of your heater• how heater was malfunctioning• purchase dateUsually, we will ask you to return the part tothe factory.PARTS NOT UNDER WARRANTYContact authorized dealers of this product. Ifthey can’t supply original replacement part(s),call DESA Heating, LLC at 1-866-672-6040 forreferral information. A list of authorized dealerscan be found by visiting www.desatech.com.When calling DESA Heating, LLC, haveready:• model and serial numbers of your heater• the replacement part numberTECHNICAL SERVICEYou may have further questions about installa-tion, operation, or troubleshooting. If so, con-tact DESA Heating, LLC at 1-866-672-6040.When calling please have your model andserial numbers of your heater ready.You can also visit DESA Heating, LLC’s website at www.desatech.com.SERVICE 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 low (pro-pane/LP only)You may feel your gas pressure is too low. Ifso, contact your local propane/LP or naturalgas supplier.

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