This stylish, white angled valve will not only complement your radiator, it's a great energy saver too! Inside the valve the opening is controlled by a regulating element, which stops unplanned temperature increases and helps you save energy by maintaining your desired temperature. To choose your temperature simply twist the head to choose a number. The white cap blends seamlessly with a white radiator whilst the polished chrome adds a touch of style and aesthetics to your radiator. Product Features: - Thermostatic to ensure a constant, stable temperature - Angled valve for a neater look - Lockshield valve included - Polished chrome and white - Easy to operate - Fantastic 10 year guarantee Thermostatic Temperature Control Thermostatic .