Features: 1. STYLISH, MODERN DESIGN: Large LCD display, touch screen operation, with easy to read temperature and intuitive menu 2. BEAUTIFUL AND EFFICIENT: Beautiful, generous appearance and your home decoration complement each other, with strong interference resistance 3. COMPUTER CONTROL SWITCH: Microcomputer control technology is used to control the start and stop of heating equipment through relay based on the comparison result of indoor temperature and set temperature, so as to achieve the purpose of indoor constant temperature and energy saving 4. SUPPORT CUSTOMIZATION: The thermostat also allows you to create a custom temperature schedule for each day of the week. You can easily temporarily update Settings when your schedule changes. In addition, with its intelligent response technology, it can learn your preferences and help you to reach your favorite temperature when you need 5. WIDE APPLICATION RANGE: Can control the electric ball valve in the water heating system, electric valve, electric heating valve, solenoid valve, heater and so on Specification Item Type: Programmable Thermostat Operating Voltage: AC100-230V Load Current(contact capacity): 3A Temperature Control Accuracy: ±0.5℃/1℉ Display Accuracy: 0.5℃/1℉ Output: Switching relay Set Temperature Range: 5~35℃/41~95℉ Temperature Display Range: 0~40℃/32~104℉ Color: Black panel with white backlight Package List 1 x Water Heating Thermostat2 x Screw1 x User Manual