Flush mount, this manual room thermostat is designed to provide automatic on/off control for electric underfloor heating systems and other electrical heating elements. Temperature control range: 5–40°C. Output: Max 16A. CE certified, safe and easy to use. Press the push button to turn on and set the desired room temperature using the rotary knob. When the built-in air sensor detects that the room temperature has reached the preset level, the thermostat will automatically pause the heating. The built-in sensor measures room temperature, while the external floor sensor provides floor temperature protection to ensure the floor surface temperature does not exceed 50°C. LED indicator: This electric underfloor heating thermostat features an LED indicator to show the heating status. When the LED is illuminated, the system is actively heating. Specifications: 220–240VAC, 16A, 50/60Hz Temperature range: 5–40°C Differential temperature: 0.5°C Package includes: 1 x Thermostat 1 x 3m floor sensor 2 x Mounting screws 1 x English user manual