Dual-Sensor Programmable Floor Heating Thermostat

This underfloor heating thermostat measures 120 x 85 x 25 mm and weighs approximately 220 g. It features a built-in internal temperature sensor and supports connection to an external floor sensor for precise floor-surface temperature monitoring. The unit operates on 230 V AC (UK standard), with a maximum load capacity of 16 A resistive (3680 W). Housing is made from flame-retardant ABS plastic. It offers three control modes: room temperature control, floor temperature control, and dual-sensor mode (room + floor). A dedicated mechanical safety power switch allows immediate disconnection of the heating circuit. Programming includes full 7-day scheduling (with independent weekday/weekend profiles) or non-programmable manual mode. An overtemperature protection function automatically cuts power if floor or ambient temperature exceeds preset safe thresholds — safeguarding both flooring materials and heating elements. The thermostat delivers advanced temperature regulation by continuously comparing readings from internal and optional external sensors, minimising fluctuations and preventing overheating or underheating. Its responsive control logic maintains consistent comfort while supporting energy-conscious usage patterns. Ideal for bathroom or wet-area renovations where safety and rapid response are critical; equally suited to living areas with tile or laminate flooring requiring stable all-day warmth; and effective in entryways or hallways in UK winter conditions — enabling pre-heating before occupancy to eliminate cold-floor shock.