3500W Electric Water Heater Stainless Steel Automatic Immersion Heater 220V - Get Hot Water Fast3500W Electric Water Heater Stainless Steel Automatic Immersion Heater 220V. Features: Suitable for plastic barrels, bath barrels, bathtubs, swimming pools, fish tanks, barrels, buckets, and other water-filled containers. Place the immersion heater into the water, ensuring the water level is sufficient to allow the heater to remain submerged. The water level should be at least 25 to 30 cm deep to ensure proper operation. The device will naturally 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 full submersion. For inflatable pools, bathtubs, or other flexible containers, place a ceramic tile or similar non-conductive material beneath the heating tube to prevent direct contact with the container surface for safety. Fill the container with water, insert the heater, and plug in the power. Wait for the indicator light to turn on. Heating begins when small bubbles appear around the heating element. For large volumes of water, unplug the unit halfway through heating to check the temperature. Once the desired temperature is reached, unplug the power supply and wait 20 seconds before removing the heater from the water. Then use the heated water as needed.Specifications: Type: Electric Water Heater Model Number: P20250110604 Power: 3500W Cable Length: 1.5m Voltage: 220V 50Hz Material: Stainless Steel + PP Plastic This immersion heater provides fast and safe heating, ideal for bathtubs, buckets, inflatable swimming pools, and similar containers. Note: During use, the metal heating tube must be completely submerged in water. Never operate the heater outside of water or without sufficient water coverage. Always unplug the unit before touching the water. Do not allow human contact with water during heating. Unplug the power before removing the heater or using the water. The stainless steel heating element must be fully submerged at all times to avoid damage. Package Included: 1 x Heater (An appropriate adapter will be shipped based on your country's requirements.)We are an international seller. Your order will be dispatched from overseas. Please allow a minimum of 14 working days for delivery, depending on your location, due to ongoing global postal delays.