18kw Water Heater 380V_S — Waterproof Touch Screen Thermostat for Swimming Pool & Bathtub, Wide Application

Equipped with Flow-TEMP sensor technology, this unit continuously tracks temperature changes throughout the entire system. The sensor works in tandem with the control unit to ensure the heating elements operate in a safe environment and to accurately reach the temperature set by the user. The design omits mechanical switches, eliminating failures caused by moving parts. Sensors are also protected against particulate build-up. By minimizing unnecessary circulation cycles, the heater reduces wear on the circulating pump and lowers overall energy consumption.