General description Easy to use and requiring minimal maintenance, the Bathtub Immersion Heater is designed for quick heating of water. With a powerful 3000W output, it heats water in just minutes, making it ideal for home, office, or travel use. Enjoy a comfortable bath in cold weather or use it to warm up water for cooking. Technical specifications Power: 3000W Voltage: 220V Heating element: 4 pure copper wires Tube material: Stainless steel Usage Immerse the heater in water and plug it into a grounded outlet. Turn it on to start heating the water. Unplug the unit and test the water temperature before touching. After boiling, unplug and remove the heater after 10 seconds. Other information Automatic shutdown when water temperature reaches 70 degrees. Intelligent temperature control with automatic restart when temperature drops to 50 degrees. Scald protection and heat dissipation function for safety. Quantity delivered: 1 set of pieces.