18kw Water Heater with Waterproof Touch Screen Thermostat for Swimming Pool & Bathtube

Flow-TEMP Sensor Technology — continuously monitors temperature changes across the entire system and works in tandem with the control unit to maintain a suitable operating environment for the heating elements while ensuring the customer setting temperature is reached. The design eliminates any mechanical switch, preventing faults associated with mechanical components. It also prevents particulate conglomeration on the sensors. By cutting down unnecessary circulation cycles, it extends the service life of the circulating pump and reduces overall energy consumption.