1.Automatic with thermostat controller 2. Oil tank:48x7.5x20cm,6.7L ... 4.12/24V,16kg 5 CE,TS16949 Spare parts includes: electric motor , Fuel pump , Thermal control , Solenoid valve , control ... box , Big electric fan , Ignition,glow plug,sensor,etc1.Automatic preheater with oil tank and thermostat controller.2. Oil tank ... mounted engine in winter. Automatic air heater with remote controller FJ-150