Manual Electric Floor Heating Thermostat with AC 220V 16A Probe, Mechanical Floor Heating Thermostat Controller Wall thermostat for underfloor heating. Recessed mounting. This thermostat is mounted on the wall in a standard back box suitable for worldwide use. It is compatible with electric underfloor heating systems and other electric heating elements. Easy to operate. Turn on using the push button, then adjust the floor temperature by rotating the control knob. This manual thermostat controls the floor temperature and operation of the underfloor heating system. LED indicator included. The electric underfloor heating thermostat features an LED light to indicate when the heating system is active. The light turns on during heating operation. Equipped with a 3m NTC external floor sensor. This mechanical room thermostat includes an external 3-meter temperature sensor to accurately detect the floor temperature, enabling precise and reliable temperature control. Specifications: 220V–240V AC, 16A, 50/60Hz; Temperature range: 5°C to 40°C; Temperature differential: 0.5°C; Protection rating: IP20 Package contents: 1 x Thermostat, 1 x 3m floor sensor, 2 x Mounting screws, 1 x English user manual