General description The Gas Boiler Heating Thermostat is a battery-powered temperature controller designed for efficient management of boiler operations. Featuring a clear LCD digital display, it allows users to monitor and adjust the room temperature easily. The thermostat activates the boiler when the room temperature falls below the set point and deactivates it when the desired temperature is reached. This model is programmable for weekly use, offering flexibility in temperature management. Technical specifications Working voltage: 2 x 1.5V AA battery (not included) Power consumption: < 150µW Temperature control range: 5~90℃ (factory setting: 5~35℃) Temperature limit range: 5~90℃ Temperature control accuracy: ±1℃ Size: 85 x 85 x 28 mm Sensor: Built-in Color: White Compatibility and accessories Compatible with general gas boilers (connects with NO COM terminals) Package includes: 1 x Gas Boiler Thermostat, 2 x Mounting Screws, 1 x English Instruction Manual Installation Installation wires should be selected to be hard from 1.5 to 2.5mm² Ensure correct wire connections according to the provided connection diagram Avoid placing mud or debris into the thermostat to prevent damage Usage Programmable settings: 5+2/6+1/7 weekly programmable options Features a child lock to prevent misoperation Includes an anti-freeze function for added safety Other information