Looking for some advice, I am a homeowner who had a Nuheat electrical floormat installed by my General Contractor (we dug out the whole basement and this was a nice little luxury we went for) a little over a year ago. We have been having issues with the thermostat tripping.A few times at first then more regularly till it would only stay tripped. From what I read on line the thermostats can be iffy so I contacted the manufacturer and they sent out a new one. I replaced it and the new one also reads a GFCI. It is on a dedicated 20 amp breaker (with no GFCI protection on the breaker) and I disconnected the leads from the matt and the thermostat was working fine. So I am assuming that there must be an issue with the matt itself. It has been over a year since it was installed so I can't believe that the installation was bad. I am wondering if anyone has had any experience with repairng these types of matts and what kind of clusterf#$k I can be in for. It is a small bathroom and the matt is 24" x 60". Any feedback or advice would be greatly appreciated, or if there is a previous post you know about could you point me in the right direction?