Bristan 1901 Recessed Thermostatic Dual Control Shower Valve with Integral Twin Stopcocks Chrome Edwardian inspired styling to give your décor that timeless quality that will never date. Features: 15mm inlet connections This shower valve has been designed to fit in any UK wall cavity and therefore only needs a 35mm deep cavity space Fitting depth including plasterboard and tiles is 45mm - 75mm Minimum cold water supply temperature is 4°c Maximum hot water supply temperature is 80°c Tech Specs: Product Width: 165mm Product Depth: 124mm Product Height: 335mm Product Weight: 3900g Colour: Chrome Material: Brass Finish: Chrome Plated Minimum Operating Pressure: 0.2 Maximum Operating Pressure: 5 Maximum Hot Water Supply Temperature: 80 Inlet Connection: 15mm Compressions Connections