MultiHeating System Compatibility Designed to work seamlessly with electric heating, hot water heating, and gas boilers. This rotary knob digital room thermostat helps keep your indoor climate at the desired level. Flexible Sensor Options Includes a builtin aluminum sensor and a 300 cm long external sensor, providing flexible placement options and monitoring methods to suit your space. Accurate Temperature Control Temperature setting range 5 to 40 C, with accuracy to 5 C, and a calibration feature to ensure accurate room temperature readings. Easy Monitoring with LED Indicator The LED indicator illuminates red when the heater is active, making it easy to monitor heating status at a glance. Use scenarios Scenario 1 In a home that uses both a gas boiler and electric heating, this thermostat coordinates multiple heat sources to maintain comfort efficiently and consistently. Scenario 2 For larger rooms or areas where placement varies, use the external sensor to monitor temperature in the preferred spot (up to 300 cm away from the control unit) while the main unit stays in a convenient location. Scenario 3 During retrofit or in rooms affected by nearby heat sources, use the calibration feature to ensure the displayed temperature matches the actual room conditions for reliable control.