Manual Underfloor Heating Thermostat 220V 16A, Electric Floor Heating Controller with Mechanical Room Thermostat and 3m Floor Sensor Probe – 1pc XUEMEI flush mount manual room thermostat designed for automatic on/off control of electric underfloor heating systems and other electric heating elements. Temperature control range: 5°C to 40°C. Output: Max 16A. CE certified, safe and easy to operate. Press the push button to turn on and adjust the desired room temperature using the rotary knob. Built-in air sensor automatically pauses heating when the preset temperature is reached. Equipped with built-in room temperature sensor and 3m NTC external floor sensor. The external probe provides floor overheat protection by ensuring the floor surface temperature does not exceed 50°C. LED indicator shows heating status. When illuminated, the system is actively heating. Specifications: Power supply: AC 230V 50/60Hz; Power consumption: 5W; Temperature limit range: 25°C to 55°C; Protection rating: IP20. Package includes: 1 x thermostat, 1 x 3m floor sensor probe, 2 x mounting screws, 1 x English user manual. Safe, energy-efficient, and high-performance operation. Wall-mounted design for indoor installation with free air circulation around the unit. Avoid placement near external heat sources, direct sunlight, drafts from doors or windows, or cold exterior walls to ensure accurate temperature sensing. Simple operation: 1. "I": On; "O": Off 2. Temperature setting: Turn the rotary knob to desired temperature 3. LED indicator: Lights up during heating cycle Suitable for use with electric underfloor heating systems and other resistive heating loads. Installation: Mount on interior wall following included instructions for optimal performance.