Reina Mini Round Thermostatic Control Unit

This is the perfect blend of compact design and precise comfort. Its low-profile, circular body mounts directly onto standard radiator valves, replacing bulky knobs with a sleek, ergonomically knurled dial that lets you fine-tune room temperature from 5 °C to 30 °C with intuitive ease. Frost-protection and open-window detection guard against heat loss and frozen pipes, while its battery-powered operation requires no extra wiring or electrician’s help. Finished in crisp white with a clear temperature indicator, this control unit delivers reliable, long-lasting performance—and is backed by Reina’s two-year warranty for complete peace of mind.