DENEST 110V Electric Instant Hot Water Heater Tank for Household Shower 120L

【Full-automatic control】: Automatically adding cold water, automatically heating and automatic temperature control 【Four safety protections】: multiple safety protection devices for boil dry protection over-temperature protection, electric leakage protection and high hydraulic pressure protection to ensure safety and reliability 【Special-purpose sewage outfall】: simple liner cleaning, time-saving and labour-saving. Liner anode protector is mounted at sewage outfall to facilitate checking and replacing anode protection materials 【Thickening of the overall polyurethance foam】: good temperature control effect and energy and power saving 【Pre-thermostat knob and indication light】: easy to operation and clear state