Electric heat wash device is suitable for the north 0 degrees below the use of the area. It is also suitable for use in areas where the temperature is higher than -45℃. The power of electric tracing belt is 6 M *48W/M. Automatic thermostatic control for the companion zone. There is a temperature controller to control the heating power of the heating belt to ensure the water temperature. Explosion-proof level: ExdIICT4, IP65 protection. The power supply junction box of electric tracing belt is arranged separately from the temperature control junction box. The thickness of the tropical insulation layer is 30MM, and the insulation material is flame retardant rubber. Voltage: AC220V/1PH/ 50Hz.