General description Nuie Aztec Chrome Twin Concealed Thermostatic Shower Valve features a minimalist sleek design that can be fitted either vertically or horizontally. It offers accurate flow control and thermostatic control within +/- 2 to 3 °C, even with fluctuating water pressure. In case of hot or cold water failure, the valve automatically shuts down the water supply, providing full thermal protection and preventing scalding. The unique cartridge is highly resistant to calcium build-up, making it ideal for hard water areas. Technical specifications Material: High quality brass & ABS Thermostatic control accuracy: +/- 2 to 3 °C Compatibility: Suitable for all systems (gravity fed, pumped, unvented, high pressure, fully modulated combi-boilers) Flow rates: Excellent even at low pressure Cartridge: Fully reversible Installation Extra care must be taken during installation to avoid damaging the fittings. Other information 20 Year Guarantee against faulty workmanship or materials