Bezzera Unica PID Kitchen Espresso Machine Tank Vibe Pump E61 Machine Please call us 800 746 6174 Italian Bean Delight to explain the machine to you. We are happy to consult you what machine matches your needs. Please watch our youtube channel "italian bean delight" for machine road tests, comparisons, and tips and tricks, called "espresso 4 dummies" Measurements: 14.76" H x 9.84 cm W x 16.73". Weight: 40.79 pounds. Power: 1300 watts, 110 volts, 50-60 hertz. Water tank capacity: 0.79 gallons (3 liters). Boiler capacity: 0.13 gallons (0.5 liters). Max cup height: 3.5". Single boiler machine which handles both espresso extractions and steaming functions. To get to steam mode, the steam switch needs to be depressed PID temperature control manages the coffee and steam temperature set by the user. The coffee temperature can be programmed between 80 C - 100 C. The steam temperature can be programmed between 105 C - 120 C. We reserve the right depending on the manufacturer to deliver your machine slightly different as described or pictured. If you want to assure exactly what you get, please call us.