Mira Discovery Dual built in thermostatic mixer shower control with variable height shower fittingsProduct Details Company Name Kohler Mira Ltd Brand Name Discovery Dual BIV Model Number 1.1609.002 Maximum Flow Rate 12 l/min Category Shower Solution Available In United Kingdom Efficiency Rating ChartCompany name:Kohler Mira LtdModel:1.1609.002 12 l/min 803.24 kWh/p.a. www.uwla.eu