The electric warm floor is quite subject to independent installation in accordance with compliance with all the instructions attached to it and, with this installation, the company retains all warranty obligations. The downside of this type of floor is an increase in electric energy costs. One of the components of such a sex can be an electric cable, which, when heated itself, also heats the floor. Cable reader will help in the work. There are one -core and two -core cable. One -cereal is when one wire passes throughout the entire cable length — core. She is isolated. The two -cable cable naturally consists of two such isolated cores.