3500W Electric Water Heater Stainless Steel Automatic Immersion Heater 220V This 3500W electric water heater is made of stainless steel and features an automatic immersion design for safe and efficient heating. Suitable for use in bathtubs, buckets, inflatable swimming pools, fish tanks, and other water containers. To use, ensure the water level is at least 25-30 cm deep so the heater can be fully submerged. The device will naturally float, and you can adjust the power cord to position it correctly. Always make sure the heating element is completely underwater before turning on. For inflatable or thin-material containers, place a ceramic tile under the heating tube to prevent direct contact with the container surface. Once placed in water, plug in the unit. The indicator light will turn on, and small bubbles will form around the heating element as it begins to work. For large volumes of water, unplug the unit halfway through heating to check temperature. When desired temperature is reached, unplug the power first, wait 20 seconds, then remove the heater before using the water. Safety Instructions: - Never touch the water during heating. - Always unplug before inserting or removing the heater. - Do not operate the heater outside of water or if the heating tube is exposed. - The stainless steel heating element must remain fully submerged to avoid damage. Specifications: - Type: Electric Water Heater - Model Number: Electric Water Heaters - Power: 3500W - Cable Length: 1.5m - Voltage: 220V 50Hz - Material: Stainless Steel + PP Plastic Package Includes: 1 x Immersion Heater (Plug adapter will be provided according to your country's standard) Note: As an international seller, your order will be shipped from abroad. Please allow a minimum of 14 working days for delivery due to current global postal delays.