3500W Electric Water Heater Stainless Steel Automatic Immersion Heater 220V Features: Suitable for heating water in plastic barrels, bath tubs, bathtubs, swimming pools, fish tanks, buckets, and other water-filled containers. Place the heater into the water, ensuring the water level is sufficient to allow the unit to float. The water depth should be more than 25 to 30 cm to ensure proper submersion. The heater will automatically float on the surface. Adjust the power cord to position the heater correctly. If the water level is below 25 cm, ensure the heating element is fully submerged. The heater can be slightly tilted if necessary for proper immersion. For inflatable pools, bathtubs, or containers made of sensitive materials, place a ceramic tile or protective base under the heating element to prevent direct contact and potential damage. Fill the container with water, place the heater in the water, and plug in the power. Wait for the indicator light to turn on. When small bubbles appear around the heating element, the heating process has started. For large volumes of water, unplug the heater when the water is partially heated, check the temperature, and resume heating if needed. When the desired temperature is reached, unplug the power first, wait 20 seconds, then remove the heater from the water before use. Specifications: Type: Electric Water Heater Model Number: Electric Water Heaters Power: 3500W Cable Length: 1.5m Voltage: 220V 50Hz Material: Stainless Steel + PP Plastic This immersion heater provides fast and efficient heating. Ideal for bathtubs, buckets, inflatable swimming pools, and similar containers. Safety Notes: - The metal heating element must be fully submerged in water during operation. - Do not use the heater without water. - Always unplug the device before touching the water. - During operation, do not allow body contact with the water. - Unplug the power before removing the heater or using the water. - The stainless steel heating element must be completely submerged to prevent damage. Package Included: 1 x Heater (An appropriate adapter will be provided based on your country’s requirements.) Note: We are an international seller. Your order will be shipped from abroad. Please allow a minimum of 14 working days for delivery, depending on your location, due to current global postal delays.