We used this Thermostat for our bathroom renovation and loved it so much we went with the same model for our new house. Our old unit has worked like a charm and I don't know how we could ever live without it.
We had our Nuheat Harmony installed when we redid our bathroom in 2008. When the heated floor stopped working, I feared the worst. Little did I know that we just needed to replace the in-wall thermostat. I called Warm Your Floor and they were super helpful in identifying which model I needed. The item arrived quickly and my husband was able to easily install the new thermostat. We have warm feet again! :)