Our tankless electric water heater features a high performance thermal core that heats up quickly in less than three seconds. Just turn on the shower and you have hot water, no need to store water for preheating. Small size, fast water drain. Easy operation, more convenient to use. Our water heater comes with multiple safety protection. With water and electricity separation design, it will not leak electricity, very safe. Anti-dry burn, ground protection, over-voltage protection, IPX4 waterproof, constant temperature anti-scald, over-temperature protection, etc., to ensure your safety. Instant water heater is equipped with LCD screen, the temperature can be seen at a glance, and with touch control function. You can adjust the temperature and other settings at will, easy to operate. Our water heater also has a remote control, more intelligent and convenient. This instantaneous water heater has a five-stage power adjustment function. It has certain wiring installation requirements, to ensure safe use, please have the wiring and installation checked by professional personnel. Instantaneous water heater with AI-only chip, intelligent control of constant water temperature, unaffected by external water and electricity conditions. The power is automatically adjusted according to the preset water temperature. Ensures energy saving. INTERNAL SCHEMATIC DIAGRAM circuit waterway Hot water outlet Cold water outlet INSTALLATION DIAGRAM Bathroom installation 1. ShowerShower 2. Shower hose 3. Air Switch 4. angle valve Installation in the kitchen/under the counter 5. Air Switch 6. Tee joint