Electric Digital Thermostat for Water Heaters, Swimming Pool & SPA Hot Tub — Adjustable Temperature, Precision Control — 5.5KW_D

Compact digital thermostat for water heating systems including pools, spas and hot tubs. It uses advanced refrigeration technology to provide simple operation and accurate temperature regulation, with robust anti-interference capability suitable for automatic intelligent control systems for refrigeration and heating equipment. Installation and safety notes: ensure the supply voltage matches the voltage printed on the unit — the deviation between supply voltage and rated voltage must not exceed ± 10%. Position sensors away from power cables; avoid any contact or close placement. Maintain a clear separation between sensors, power lines and the output relay interface. Sensor construction: sensors are precision machined and packaged with a moisture barrier to ensure stable, reliable performance.