Worked as advertised. Went down with little problem. Unfortunately, the mat was larger than I actually needed, so had to spend some time putting coils behind doors and other places I didn't need just to use up the coil. The measurements and installation guide are good, but not perfect. I did lay out and plan how I would implement the install, and still wound up with more heater than needed. Now that it is installed and working, totally love it. Thermostat system is great and the timer actually changed for daylight savings time automatically as advertised.
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