Mira Miniduo surface mounted thermostatic mixer shower control with variable height shower fittings Product Details Company Name Kohler Mira Ltd Brand Name Miniduo EV Model Number 1.1663.004 Maximum Flow Rate 12 l/min Category Shower Controls Available In United Kingdom Efficiency Rating Chart Company name:Kohler Mira Ltd Model:1.1663.004 12 l/min 803.24 kWh/p.a. www.uwla.eu