I installed this floor heat system about 5 years ago in my bathroom. I did a poor job installing the tiles over the subfloor and tile all came up ruining the subfloor and tile but the heat still worked. In the process of removing the tile I ruined the wire. Otherwise I'd still be using original wire. I now have the replacement needed to redo the system and get the floor relaid. Yes this is a good product. If you are starting with a new install you need a thermostat as well as this kit. This kit is only the heat wire and strapping to attach it to the floor.