7 years factory high efficient steam generating machine 1.26 years experienced technician 2.over-heat protection 3. ... automatic 7 years factory high efficient steam generating machine Power: 4KW,6KW,7.5KW,9KW,10.5KW,12KW,18KWFunctions ... /11.41/39-103*6/5*2.5FAN-909220/38041/13.71/310-123*10/5*4FAN-10510.5220/38047.7 ...