Direct-Fired Portable Oil & Kerosene Torpedo Heaters, Wheeled Mounted, 650,000 BtuH/ MOUNTING TYPE: FLOOR SURFACE, FREE STANDING, NONDUCTED WIDTH: 34.500 INCHES NOMINAL CURRENT TYPE: AC DEPTH: 78.000 INCHES NOMINAL END ITEM IDENTIFICATION: HEATER, OIL PROTABLE 4XA50 OPERATING CONTROL TYPE: THERMOSTATIC CURRENT RATING IN AMPS: 7.1 HEATING ELEMENT TYPE: COMBUSTION CHAMBER IGNITION METHOD: MANUAL FUEL CONSUMPTION RATE PER HOUR: 4.5 GALLONS HEAT DELIVERY RATE: 600.0 BRITISH THERMAL UNIT INTEGRAL FUEL TANK CAPACITY: 40.0 GALLONS FUEL FEED METHOD: INTERNAL PUMP PART NAME ASSIGNED BY CONTROLLING AGENCY: (INAVY)OIL HEATER, PORTABLE VOLTAGE IN VOLTS: 120.0 SPECIAL FEATURES: HEATING AREA:12000SQ. FT;LED POWER/FAILURE INDICATOR LIGHT;MOTOR:3/4HP;FUEL GAUGE FREQUENCY IN HERTZ: 60.0 FUEL TYPE: KEROSENE OR FUEL OIL HEIGHT: 48.000 INCHES NOMINAL