3KW Electric Pool & Spa Water Heater Thermostat — Precision Swimming Pool/Tub Heating Accessory

Compact 3KW thermostat made to be installed directly in a swimming pool or spa. When you add hot water to the bath and start the pump, the unit automatically controls heating to keep the water temperature at 42°C, creating a consistently comfortable bathing environment. Built-in ultra-high temperature safety: if the temperature exceeds 60 °C the protection switch will trip and cut power; a reset button is provided to restore operation after a fault. For complete usage, safety details and installation instructions, please consult the included manual.