ThermoSphere Programmable Thermostat for Underfloor Heating features touch-sensitive controls that beautifully blend elegance with functionality. This thermostat, with a 3-year warranty, optimizes performance with its external floor temperature sensor and built-in ambient sensor, ensuring energy-efficient heating.

Smart Adaptive Start learns how long it takes for your floor to heat, minimizing energy consumption, while an open-window sensor automatically shuts off heating when sudden temperature drops are detected. Measuring 85mm x 85mm x 46mm, this compact device fits into standard wall mounts. 

It also allows for manual heating boosts until the next scheduled event and securely stores settings with an EEPROM backup. With a temperature range of 5–80°C and 0.5°C accuracy, it combines style and cutting-edge technology for effective underfloor heating.