3KW SPA Inline Thermostat Heater for Hot Tub, Bathtub & Swimming Pool - 220V

Overview: This inline thermostat heater is built for hot tubs and spa baths. Installed directly into the water pipeline, it keeps the bath temperature at 39 degrees Celsius when the circulation pump is running, producing a consistent, comfortable soak. Important Usage Notes: - Circulating pumps with a power of more than 500 W must be supplied. - Suitable for pools less than 70 cuft (2CBM). - If water pressure is insufficient, it is recommended to fit a valve at the unit outlet to raise the pressure. - As a thermostatic device, the initial heat-up requires about 10 hours. - The unit includes a reset button for high-temperature protection. If the heater trips due to high temperature, allow it to cool completely before pressing the reset. How it works: Install the thermostat in the pipeline and start the pump. The thermostat will automatically manage heating and insulation, maintaining the water at 39 degrees Celsius for steady comfort during your bath. Specifications: - Input voltage: 220 - Power: 3KW - Current: 13.6A - Weight: 3.5kg Package Contents: 1 x 3KW SPA Heater