Thermostatic 2 hole bath shower mixer with Idealrain S3 shower kit Product Details Company Name Ideal Standard International NV Brand Name Alto Ecotherm Model Number A5636AA Maximum Flow Rate 8 l/min Category Shower Control Available In United Kingdom Efficiency Rating Chart Company name:Ideal Standard International NV Model:A5636AA 8 l/min 535.49 kWh/p.a. www.uwla.eu