Steamer,semi-automatic,standard,4.2 liter,full size motor,nickel-plated boiler,rotary procon pump,automatic waterfill,vacuum valve,internal power contractor,stainless steel base & cover,6 cord,3 wire (2 hot & 1 ground),20 amps,220v/50/60/1-ph,2700 watts,specify plug type,ETL listed to NSF 4,UL197 and CSA C22.22 No. 109,Made in USA