16104267VENT-FREE NATURAL GAS HEATERCGN10TA and CGN10TLANote: Use only original replacement parts.This will protect your warranty coverage forparts replaced under warranty.PARTS UNDER WARRANTYContact authorized dealer from whom youpurchased this product. If they cannot sup-ply original replacement part(s), call DESAInternational’s Technical Service Depart-ment at 1-800-323-5190 for referral infor-mation.When contacting your dealer or DESA In-ternational, 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 defec-tive part to the factory.PARTS NOT UNDERWARRANTYContact authorized dealers of this product.If they cannot supply original replacementpart(s), either contact your nearest PartsCentral (see page 17) or call DESAInternational’s Parts Department at 1-800-972-7879 for referral information.When calling DESA International, haveready:• model number of your heater• the replacement part numberREPLACEMENTPARTSEQUIPMENT SHUTOFFVALVE - GA5010Equipment shutoff valve with 1/8" NPT tap.SERVICEPUBLICATIONSYou can purchase a service manual from theaddress listed on the back page of this manual.Send a check for $5.00 payable to DESAInternational.ACCESSORYPurchase these heater accessories from yourlocal dealer. If they cannot supply this ac-cessories, either contact your nearest PartsCentral (see page 17) or call DESAInternational’s Parts Department at 1-800-972-7879 for referral information. You canalso write to the address listed on the backpage of this manual.TECHNICALSERVICEYou may have further questions about in-stallation, operation, or troubleshooting. Ifso, contact DESA International’s TechnicalService Department at 1-800-323-5190.You can also visit DESA International’stechnical service web site atwww.desatech.com.SPECIFICATIONSWhen Gas Pressure Is Too Low• pilot will not stay lit• burner will have delayed ignition• heater will not produce specified heatWhen Gas Quality Is Bad• pilot will not stay lit• burner will produce flames and soot• heater will backfire when litYou may feel your gas pressure is too low orgas quality is bad. If so, contact your localnatural gas supplier.SERVICE HINTSCGN10TA/CGN10TLABtu (Variable) 5,000/10,000Type Gas Natural OnlyIgnition PiezoPressure Regulator Setting 3" W.C.Inlet Gas Pressure (inches of water)Maximum 10.5"Minimum 5"Dimensions, Inches (H x W x D)Heater (Including knobs and grill) 21 1/ 2 x 13 1/ 2 x 7Carton 25 1/4 x 16 3/4 x 7 1/2Weight (pounds)Shipping 19