HIGJ QUALITY Our room thermostat is made of high quality plastic material, so this mechanical temperature controller is environmentally friendly, safe and durable to use. You can buy our thermostat switch with confidence.EASY TO USEOur room thermostat is convenient to control the system with an ON/OFF switch on the left side of the thermostat, and your room temperature is easy to set with the temperature switch 10~30.EASY INSTALLATIONOur temperature regulator is easy to install and there are 2 screws in the package. In addition to the need to cut off the power before installing the room thermostat, no other special tools are required.APPLICABLE PLACE Our mechanical thermostat is suitable for use to control central air conditioning in a hotel, restaurant, supermarket or home. The operating principle of our room thermostat is to control the ON/OFF of the valve and fan in the fan convector.Specification:Condition: 100% brand newShell material: plasticColor: whiteTemperature adjustable: 10~30Voltage: 220V 50HZMax charging current: 6ASize (Lx H x T): approx. 8.5 x 8.5 x 3.8 cm/3.3 x 3.3 x 1.5 inchesPackage weight: approx. 150 gPackage included:1 x Mechanical thermostat2 x Screws