Shut off gas to appliance. 2. Extinguish any open flame. FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. WARNING CARBON MONOXIDE HAZARD This appliance can produce carbon monoxide which has no odor. Using it in an enclosed space can kill you. Never use this appliance in an enclosed space such as a camper, tent, car, or home. Save this manual for future reference. For more information, visit klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfds fgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdfgs dfgh yurrtllcvb j erg mazn bwsjdsg g;e klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokfdfgs dfgh yurrtllcvb j erg klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlb oeklhi kokle ,,;log;e ;;pdl;l klsuiejlb kfdsfgh fghfdg hlkrjty reti4m fifjeoc mazn klsuiejlbkfdfgs dfgh yurrtllcvb j erg mazn Two burner Tank Top shown IMPORTANT: Read and understand this manual before assembling, starting or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference. GENERAL HAZARD WARNING: Failure to comply with the precautions and instructions provided with this heater, can result in death, serious bodily injury and property loss or damage from hazards of fire, explosion, burn, asphyxiation, carbon monoxide poisoning, and/or electrical shock. Only persons who can understand and follow the instruc tions should use or service this heater. If you need assistance or heater information such as an instructions manual, labels, etc. contact the manufacturer. TABLE OF CONTENTS Specifications ...................................................... 2 Servicing.............................................................. 7 Safety Information ............................................... 3 Technical Service ................................................ 7 Assembly Instructions ......................................... 4 Replacement Parts.............................................. 7 Operating Instructions ......................................... 5 Illustrated Parts Breakdown and Parts List ......... 8 Maintenance and Storage ................................... 6 Warranty and Repair Service ............................ 10 SPECIFICATIONS 15,000 Btu 30,000 Btu Type of Gas: Propane/LP Only Propane/LP Only Gas Supply Pressure to regulator Maximum Bottle Pressure Bottle Pressure Minimum 20 psi (1.37 bar) 20 psi (1.37 bar) Gas Supply Pressure 10 - 18 psi 10 - 18 psi Regulator out (.68 bar - 1.2 bar) (.68 bar - 1.2 bar) Minimum Ambient Temp. Rating 0°F (-17.8°C) 0°F (-17.8°C) Rating 10,000 - 15,000 Btu/hr 10,000 - 30,000 Btu/hr (3.0 - 4.4 kW) (3.0 - 8.8 kW) Ignition Match Light Piezo Ignition Fuel Consumption per 20 lb. Cylinder 36 hours 18 hours 113973-01B WARNING: Not for home or recreational vehicle use. WARNING: Fire, burn, inhalation, and explosion hazard. Keep solidcombustibles,suchasbuildingmaterials, paperorcardboard, a safe distance away from the heater as recommended by the instructions.Neverusetheheater inspaceswhichdoormaycontain volatileorairbornecombustibles, orproductssuchasgasoline,solvents, paintthinner,dustparticles or unknown chemicals. SAFETY INFORMATION WARNING:Thisproductcontainsand/ orgenerateschemicals known to the State of California to cause cancer or birth defects, or other reproductive harm. ASPHYXIATION HAZARD • Do not use this heater for heating human living quarters. • Do not use in unventilated areas. • The flow of combustion and ventilation air must not be obstructed. • Proper ventilation air must be provided to support the combustion air requirements of the heater being used. • Refer to the specification section of the heater’s manual, heater data plate, or contact DESA Heating Products to determine combustion air ventilation requirements of the heater. • Lack of proper ventilation air will lead to improper combustion. • Improper combustion can lead to carbon monoxide poisoning leading to serious injury or death. Symptom of carbon monoxide poisoning can include headaches dizziness and difficulty in breathing. 1. Keep children and animals away from heater. 2. Never operate heater while sleeping or unattended. 3. Check the heater thoroughly for damage. Do not operate a damaged heater. 4. Do not modify the heater or operate a heater which has been modified from its original condition. 5. Use only propane/LP gas. 6. Use only vapor withdrawal propane/LP supply. If there is any question about v...