The mechanical thermostat is an essential accessory for any electric water heater, providing accurate temperature control. Its robust construction performance, while the intuitive design makes it simple to use. This thermostat helps maintain the ideal water temperature, enhancing the overall efficiency of your water heating system. Features -Color:Assorted Color -Material:Iron, bakelite - Size: 4.20X3.40X2.30cm/1.65X1.34X0.90in - Size: 5.00X5.00X2.30cm/1.97X1.97X0.90in - Size: 6.70X6.70X0.30cm/2.63X2.63X0.12in -Note: The pen is in random color. -Adjustable temperature range:30-75 degree centigrade -Voltage: 250 V. -Current: 16 A. -Versatile temperature control: adjustable knob, catering to various heating preferences and requirements -Intuitive rotary knob: the rotary design simplifies temperature adjustments, making it userfriendly and efficient -Broad compatibility: works with numerous electric water heater brands and models, offering a versatile solution for your home -Reliable temperature stability: maintains a consistent temperature, ensuring a pleasant and comfortable shower experience -Effortless installation: designed for easy installation and use, eliminating the need for professional help Package list: 1 x knob 1 1 x gasket