A thermostatic dual control mixer shower with separate fllow and temperature controls and automatic shutdown if hot or cold supply fails.Product Details Company Name Triton Showers Brand Name Revere Model Number SFXREVTHDC Maximum Flow Rate 20 l/min Category Shower Solution Available In United Kingdom Efficiency Rating ChartCompany name:Triton ShowersModel:SFXREVTHDC 20 l/min 1,338.73 kWh/p.a. www.uwla.eu