3KW Electric In-Pool Thermostat Water Heater for Swimming Pool & Spa — Tub Heating Accessory, Efficient Heating

A 3KW electric thermostat built for installation directly inside swimming pools, spas and bath tubs. After adding hot water and starting the pump, the thermostat automatically activates and maintains the water temperature at 42°C to keep the pool environment comfortable. Safety features include an ultra-high temperature protection switch with a reset button — the protection trips and cuts power if the temperature rises above 60 °C. For complete usage and safety details, please consult the product instructions.