Description: This new design heating thermostat is easy to install and use and conveniently fits in with your lifestyle. You can program it based on your schedule, and cut your electricity bills. It has large LCD display with sleek and elegant design. Easy operation, complete functions. According to the preset temperature, the thermostat will automatically start and stop the controlled object (motorized ball valve, motorized valve, thermal valve, solenoid valve, heater,electric heating film, electric heating carbon crystal and electric floor heating). Features: Frame resistant PC + ABS material, safe and reliable. Large LCD screen with backlight, cool and modernized design, simple to operate and easy to read even in the dark. Adopts high reliability single chip microcomputer, strong anti-interference ability. You can also use the button on the thermostat to set different working modes. 6 period daily programmable controlling temperature setting. Temperature calibration function and anti-freezing function. Data memory function when power is off. Internal and external temperature sensor for choice. Precise comfort control keeps temperature within 0.5℃ of the level you set. Can control electric ball valve, electric valve, electric heating valve, solenoid valve, heater, electrothermal film, carbon crystal, etc. Specification: Condition: 100% Brand New Material: PC + ABS Color: White Working Voltage: AC230~250V, 50/60HZ Load Current: 16A(Electric Heating) Temperature Control Precision: ±0.5℃ Setting Temperature Range: 5℃-35℃ Limit Temperature Range: 5-99℃ Consumption: <0.3W Temperature Sensor: NTC Dimension(H x W x D): Approx. 85 x 85 x 13mm / 3.35 x 3.35 x 0.51inch Package Weight: Approx. 243g Package Includes: 1 x Thermostat 2 x Mounting Screws 1 x 300cm External Sensor 1 x English Manual .