General description Single sequential control for both temperature and flow. The Sirrus Gummers TS1503 Opac Exposed Thermostatic Mixer Shower Valve features an automatic thermostatic shut-off in the event of hot or cold water failure, ensuring safety and comfort during use. It is supplied as a valve only, allowing customization by selecting accessories from the Pick N Mix showering options. Technical specifications Adjustable inlet centres: 148-158mm Chrome plated to BS EN 248 Guarantee: 1 year covering manufacturing faults