... .Overheating, leakage protection function steam room controller KL-823D: GeneralOne set steam room controller of Model KL-823D includes control panel ... and develop various steam generators, steam room controller, shower room controller, sauna room controller, bathtub controller, spa controller, bathtub TV, pulley,handle, gasket, hardware ... .816 Mobile phone: 0086-134 3315 3716our company picture:ozone