Water Automatic Throttle Low Water Automatic Steam Automatic Air Valves Pilot Fuel Tank Blow-off Valve Safety (Pop) Valve Main Burner Pressure Tanks Superheater Coil Fuel Pressure Gauges Steam Pressure Gauge Steam Oil Winker Steam Cylinder Oil Tank Boiler Check Valve Burner Fuel Hand Pump Water Hand Pump Burner Fuel Pressure Automatic Burner (Main) Fuel Tank Power Water Pumps Water Automatic Hand Bypass Valve Pilot Fuel Strainer Pilot Fuel Valve Fuel Pressure Tank Hand Relief Valve Boiler Feed Water Heater Burner Fuel Valve Burner Firing Up Valve Boiler Boiler Boiler Boiler Boiler Burner Fuel Vaporizer Burner Fuel Supply Check Valve and Strainer/Filter Burner Condenser Fuel Filter Water Filter Water Tank Boiler Water Level Indicator Steam Oil Check Valve Power Steam Oil Pump Power Fuel Pump Pilot Burner Steam Engine