Features Thermostatic mixer valve preset at 38 °C for safe, constant water temperature Anti-scald device protects children and the elderly from sudden heat spikes 1-way outlet allows overhead rainhead or handheld kit installation Polished mirror-chrome finish for lasting corrosion resistance Ergonomic round handles with smooth-turning ceramic disc cartridges WRAS & TMV2 approved for UK standards compliance British-standard ½″ BSP fittings; installs horizontally or vertically.