Powerful Durable Auto Drain Residential Sauna Bath Shower steam generator 7KW 220-240V with Different Control Panel (KS-120 Control Panel) The TM60A & KS120 control panel can automatically control the temperature within 35-55 ?C (95- 131 ?F) range, but can also set up automatic shutdown time within 1-60 minutes , digital display temperature and time. Touch button control panel KS-120, easy operation. #304 stainless steel water tank upgraded safety valve. upgraded connector.