The 8.5kW engine is our most popular engine size and for good reason; its affordable to buy and economical to run. The Gainsborough e75 shower is simple to use too: a power-on LED indicator illuminates when the unit has power. The manual rotary heat control has four heat settings to choose from ; low, medium, high and full cold, ideal for cooling down after exercise - and the easy glide temperature control ensures you get the water flow you want. Gainsborough e75 also comes with a smart LCD display to clearly tell you the temperature of the water before stepping in - avoiding any hot & cold surprises ; 8.5kW. Over temperature cut-out. Push button stop/start. Low pressure indicator. Auto shut-down/safety shut off. Half power (eco) setting. 3 shower spray modes. 2 water connections. 2 electrical entry points. Adjustable riser rail included. Hose length 1.25m. Easy clean - rubber nozzles on the handset help prevent the build-up of limescale. BEAB approved.