Overview This 3500W stainless steel electric immersion heater is designed for efficient and safe water heating in various containers. Featuring automatic floating suspension and rapid heating capabilities, it solves the need for portable, reliable hot water in plastic barrels, bathtubs, pools, tanks, and other water-filled vessels. Its durable construction and built-in safety mechanisms provide a practical heating solution for both indoor and outdoor use. Product Details Constructed from stainless steel and PP plastic, this immersion heater delivers quick, consistent heating with a 3500W power rating. It operates on 220V/50Hz and includes a 1.5-meter power cable. The heater is equipped with an automatic floating design that keeps it properly suspended in water, while the indicator light and bubble distribution provide clear operation feedback. It is ideal for use in bathtubs, buckets, inflatable pools, and similar containers. Key Features 1. Wide Compatibility – Suitable for heating water in plastic barrels, bathtubs, swimming pools, fish tanks, buckets, and various other water-filled containers. 2. Automatic Floating Design – The heater suspends automatically when placed in water deeper than 25–30 cm. Adjust the power cord to position it correctly. 3. Safe Operation – The metal heating tube must be fully submerged during use. Always unplug the heater before handling water. For inflatable or soft-material containers, place a ceramic plate under the heating tube to prevent direct contact. 4. Efficient Heating – Heats water rapidly with visible bubbling around the tube. For large volumes, check water temperature periodically and unplug once desired heat is reached. 5. Durable & Portable – Made of sturdy stainless steel and heat-resistant plastic. Easy to store and transport, complete with a region-appropriate power adapter. Notes - Ensure the water level is at least 25–30 cm deep for proper suspension. - Never operate the heater unless the metal tube is fully immersed in water. - Always unplug and wait 20 seconds before removing the heater from water. - Do not touch water while the heater is active. - Adapter will be provided according to your country’s standards. Shipping Information We are an international seller. Your order will be shipped from abroad. Please allow a minimum of 14 working days for delivery, as global postal delays may affect transit times.