Boilers STANDARD FEATURES: 150 HP / 125 PSI STEAM BOILER #2 DIESEL FUEL FULL MODULATION BURNER WATER MAKE-UP TANK / STEAM PRE-HEAT ALL STATE AND LOCAL SAFETY DEVICES TWIN WATER SOFTENERS INSTALLED IN 48 FOOT SHIP CONTAINERS ALL ELECTRIC CONTROLS AUTOMATIC CHEMICAL FEEDER BLOW - DOWN SEPARATOR W/ AUTO. AFTER COOLER INTERNAL LIGHTING, HEATER, AND EXHAUST FANS DOUBLE WALL FUEL TANK PREPLUMBED AND WIRED 440 / 220 VOLT 3 PHASE POWER SHIPS LEGAL ON STEP DECK TRAILER OPTIONAL FEATURES: CUSTOM SIZE BOILERS AIR COMPRESSORS (20 - 400 CFM) AIR DRYERS -40DEG. FAHRENHEIT CUSTOM FUEL TANK SIZES STEAM LINES AIR LINES CONDENSATION RETURN LINES 20, 40 OR 50 FOOT SHIP CONTAINERS 28 OR 48 FOOT VAN TRAILERS USES: RAILCAR HEATING click here to view a schematic drawing