This hot water heater accessory is a must-have for anyone looking to improve their water heating system's efficiency. The adjustable thermostat allows for adjusted temperature settings, ensuring that your water is always at the ideal temperature. Its construction and easy installation make it a practical choice for any water heater. Features -Color:Assorted Color -Material:Iron, -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 -Adjustable temperature range:30-75 degree centigrade -Voltage: 250 V. -Current: 16 A. -Flexible temperature settings: the thermostat switch offers a temperature adjustment, allowing for adjusted heating -Convenient rotary design: the rotary knob makes temperature adjustments straightforward and userfriendly -Universal compatibility: compatible with a variety of electric water heater brands and models, ensuring a ideal fit for your system -Consistent temperature control: provides stable and reliable temperature regulation, enhancing your shower experience -Simple installation: easy to install and operate, making it a convenient choice for any household Package list: 1 x knob 1 x switch 1 x gasket