Electric Tankless Water Heater 110V Constant Temperature Instant Hot Water Heater 4000W Silver/White

High-quality Materials: This product is made of high-quality ABS with good insulation, which is strong, durable, and not easy to deform. Meanwhile, the pure copper power line has good stability, corrosion resistance, strong conductivity, oxidation resistance, and low circuit loss. High Efficiency: It has a high power of 1300-4000W and can heat water efficiently, evenly, and permanently. Meanwhile, this product adopts cast aluminum heating to provide you with hot water in just about few seconds without preheating, saving you lots of time and effort. Adjustable Design: The power of this product can be adjusted and the display screen can display 35 (1300W), 45 (2600W), and 55 (4000W), allowing you to easily grasp the usage status of this product. Meanwhile, the touch control panel allows you to adjust the temperature within 86-131℉, making it suitable for seasonal temperatures. And the touch screen can control the on/off of the water heater, and convert the display to Fahrenheit/Celsius. High Safety: It has lots of protection functions, including high-temperature protection, anti-dry burn protection, ground protection, water&electricity isolation, anti-over-voltage protection, and a double anti-electricity wall. And the electrical system and fluid system are completely separated to prevent leakage and water pipe corrosion, allowing you to use this product safely. Space-saving and Energy-saving: It doesn't need to store water and only starts to work when hot water is needed, saving you lots of electricity and water. You only need to connect the lower port to the water inlet/outlet pipe (red: outlet pipe/blue: inlet pipe). Also, it is compact (8.7*6.8*2.5 inches) and can be installed at an angle of 360°, making it suitable for small spaces to avoid wasting space.