The Zoia concealed thermostatic valve unit provides a dual outlet control system that can be used in conjunction with two of the following; shower head, handheld shower, bath filler or bath spout. The straight edged squared controls are perfect to complement modern bathrooms. The shower valve is easily controlled by two square controls, one to divert the water flow and the other to control water pressure and temperature. The thermostatic valve ensures that your water temperature remains consistently perfect, just the way you like it. The valve is constructed from chrome-plated solid brass and finished in a sleek and elegant brushed gold colour whilst still being WRAS approved. A minimum wall cavity of 75mm is required for installation of the concealed valve and is designed to work efficiently with a minimum 0.5 bar of water pressure.