This Modern Design Concealed Thermostatic Valve will compliment any modern bathroom suite. Thermostatic Concealed Valve Features Top dial - controls water to 2 outlet diverter Middle dial - on/off Bottom dial - temperature control High Quality Design Chrome Plated Thermostatically controlled Manufactured from highly durable brass Operating range 20 - 50 deg C with 38 deg C safety button Built in non return valves to prevent back flow and filters to protect the thermostatic mechanism Chosen temperature maintained to within +/-1ºC Pre-set maximum temperature Automatic shut off in event of water cold supply failure UK standard size fitting Technical Information Suitable for the following water systems: Combination boiler systems Gravity-fed systems (only with a pump) MegaFlo systems Pumped hot water systems Un-vented hot water systems Standard pressurised hot water cylinder type systems Package Contents 1 x Thermostatic Concealed Valve 1 x Bath Filler with waste 1 x Slider Rail, Handset