Thermostat Controller, 3A Programmable Digital Thermostat - Room Temperature Controller with Digital LCD Screen and Blue Backlight

【Boiler Control】: This thermostat is designed for gas boilers and is used to control the boiler's start and stop times to regulate room temperature. 【Programmable Function】: It can be programmed for 5 + 2 weeks, allowing you to set different temperature schedules for weekdays and weekends. 【Digital Display】: The thermostat features a digital LCD display, providing clear and easy-to-read temperature information. 【Safety Features】: Equipped with a child lock to prevent accidental operation, ensuring safety in households with young children. 【Convenient Installation】: The thermostat can be easily mounted on a wall or placed in the desired location. 【Note】: Please ensure that a professional installs your thermostat. There is a protective film on the screen. Please remove them if you wish to use them. Features: * The gas boiler thermostat adopts a digital LCD display. Powered by two 1.5V batteries. Used to control the boiler's start or stop operation to regulate the temperature. The thermostat detects the ambient temperature, and when the actual ambient temperature is lower than the set temperature, the thermostat controls the boiler to start operating. Then, when the actual ambient temperature is higher than the set temperature, the thermostat controls the boiler to stop operating. * Convenient installation on a wall or freestanding in a specific location; * Powered by a 1.5V battery, it can be placed anywhere you like. * Can be programmed for 5 + 2 weeks. * Child locks to prevent accidental operation. * Anti-freeze function. * Please ensure that a professional installs your thermostat. * There is a protective film on the screen. Please remove it if you wish to use it. Specifications: * Materials: plastic + metal. Color: as pictured. *Dimensions: approximately 86 x 86 x 28 mm. *Power supply: two 1.5V batteries. *Power consumption: <170 UW. *Current: 3A. *Temperature setting range: 5 to 90°C. *Switching error: ±1°C. Ambient temperature: -5 to 50°C. *Protection rating: IP20. *Flammable housing material: PC, V-0. *Sensor: integrated sensor. *Application: underfloor heating. Package contents: 1 thermostat, 2 mounting screws, 1 instruction manual.