101857-01H55For more information, visit www.desatech.comFor more information, visit www.desatech.comSTORAGECAUTION: Disconnect heater from propane sup-ply tank(s).1. Do not store heater while attached to propane tank. Removethe gas supply hose from the propane tank by turning the fuelgas connector nut clockwise.2. Store propane tank(s) in safe manner. Refer to Chapter 5 ofStandard for Storage and Handling of Liquified PetroleumGases, ANSI/NFPA 58. Follow all local codes. Always storepropane tanks outdoors. Never store propane tank in an en-closed area.3. Place plastic cover caps over brass fittings on inlet connectorand hose/regulator assembly.4. Store in a dry, clean, and safe place.MAINTENANCEWARNING: Never attempt to service heater whileit is connected to propane supply, operating, or hot.Severe burns can occur.1. Keep heater clean.2. Inspect heater before each use. Check connections for leaks. Ap-ply mixture of liquid soap and water to connections. Bubbles form-ing show a leak that must be corrected. Correct all leaks at once.3. Inspect hose/regulator assembly before each use. If hose ishighly worn or cut, replace.4. Have heater inspected yearly by a qualified service person.STORAGEMAINTENANCESPECIFICATIONSREPLACEMENT PARTSTECHNICAL SERVICESPECIFICATIONSRating (Btu/Hr)High ........................................ 25,000Medium .................................. 20,000Low ......................................... 15,000Fuel ................................................ Propane Vapor OnlyFuel ConsumptionGallons (Liters)/Hour ............. Min .17 (.64), Max .27 (1.02)Pounds (kg)/Hour ................... Min .70 (.32), Max 1.16 (.53)Supply Pressure (To Regulator)Maximum ............................... Tank PressureMinimum ................................ 275.8 kPa (40 psi)Regulator Outlet Pressure .............. 103.4 kPa (15 psi)WeightHeater ..................................... 3.2 kg (7 lb)Shipping .................................. 4.1 kg (9 lb)Size - L x W x HHeater ..................................... 31.7 x 27.9 x 34 cm(12.5 x 11 x 13.4 inches)Carton ..................................... 33 x 30.5 x 35.6 cm(13 x 12 x 14 inches)REPLACEMENT PARTSWARNING: Use only original replacement parts.This heater must use design-specific parts. Do notsubstitute or use generic parts. Improper replace-ment parts could cause serious or fatal injuries. Thiswill also protect your warranty coverage for partsreplaced under warranty.PARTS UNDER WARRANTYContact authorized dealers of this product. If they can’t supplyoriginal replacement part(s), either contact your nearest Parts Cen-tral or call DESA Heating Products’ Technical Service Departmentat 1-866-672-6040.When calling DESA Heating Products, have ready• your name and address• how heater was malfunctioning• purchase date• model and serial numbers of your heaterIn most cases, we will ask you to return the part to the factory.PARTS NOT UNDER WARRANTYContact authorized dealers of this product. If they can’t supplyoriginal replacement part(s), either contact your nearest Parts Cen-tral listed in the Authorized Service Center booklet supplied withheater or call DESA Heating Products at 1-866-672-6040 forreferral information.When calling DESA Heating Products, have ready• model number of your heater• the replacement part numberTECHNICAL SERVICEYou may have further questions about installation, operation, ortroubleshooting. If so, contact DESA Heating Products’ TechnicalService Department at 1-866-672-6040. When calling please haveyour model and serial numbers of your heater ready.You can also visit DESA Heating Products’ technical services website at www.desatech.com.