automatic (2 steps),water connection & drain,4.2 liter,self-serve,double grinder,with automatic steam wand,180 cups/hour,touch pad,automatic water fill,vacuum valve,pre-infusion capabilities,coffee waste drawer,220v,20 amps,2700 watts,Water Requirements: filter/softener,ETL listed to NSF 4,UL197 and CSA C22.22 No. 109This machine requires a dedicated circuit for proper installation and use. It is recommended to power down the machine overnight to ensure the performance and longevity of your machine.