An Electric Shower is a very suitable option for your Bathroom when you are in need of classic, economic Shower to simply get the job done. They are simple to install and will always provide you with instant hot water (no need to heat your Hot Water Cylinder or use your Combi Boiler). Electric Showers only require a cold water supply and an electrical supply. Different sized kW units will require different sized supply Cable. Check with your installer before purchase. An Electric Shower must be installed by a qualified electrician.