- Thermostat with Auto Shut-Off: This heater features built-in constant temperature control that automatically activates and deactivates once the water reaches a set temperature. Enjoy peace of mind as it prevents overheating. Please note: the heater should not be submerged in water while in operation. - Enhanced Safety: The robust stainless steel guard encases the heating elements, safeguarding against direct contact with users and pets. Strategically placed holes facilitate rapid heat transfer to the water. Additionally, an automatic shut-off prevents dry burning. - User-Friendly Design: To operate, simply place the immersion heater into the desired water container, ensuring the heating element is fully submerged. Then, plug it into a grounded outlet. Important: keep the power cord and black handle out of the water. - Versatile Applications: Ideal for heating water in various containers such as small swimming pools, buckets, sinks, and bathtubs. It also serves practical purposes like warming water for cleaning dishes or food, ensuring you avoid the discomfort of cold water. This electric immersion heater combines safety, efficiency, and versatility, making it an essential tool for various heating needs in your home.