NEW Non compression steam and hot water valves NEW Style drip tray - 50+ ounce capacity NEW No burn steam and hot water arms NEW placement of on/off switch and indicator lights NEW 2 hole steam tip Hinged cover - No need to remove the cup warming tray to refill the water tank Easy access expansion valve - No need to remove the outer shell to adjust Three position power switch (left - power on for initial fill, center - power off, right - power on and heating) Stainless steel steam and hot water arms Easy access boiler drain E-61 commercial group Lever-action semi-automatic -- no expensive group solenoid to ever replace Built-in heat exchanger (so you can brew coffee and steam milk simultaneously) Thermo siphon circulation (maintains consistent brewing temperature) Ulka 52 watt vibratory pump with thermal overload protection Precise magnetic sensor switch controls water tank level does not cut power to pump -- only to the heating circuit. (This eliminates the possibility of the pump stopping during the middle of pulling a shot) Access port to easily adjust pressure stat without removing outer shell Access panel directly under heating element for easy removal Insulated boiler with TEA coating 3 liter water reservoir Cup warmer Boiler and group pressure gauges Automatic water level control High-quality stainless steel construction #304 Two complete 58 mm portafilters (one single and one double) Stainless Steel Blank for backflushing included