Electric Towel Rails are also known as Electric Towel Radiators or Electric Ladder Rails. Electric towel rails come prefilled and ready to install and wire up to a switch and fuse spur. Electric towel rails are perfect for homes without a plumbed heating system or for use in the summer when the heating system in turned off. Electrical towel rails are available in a range of sizes and come with either a on/off element or a thermostatic element.