The only problem I have found is I don’t know how to change the temps I would like to change to 1 degree higher on all the temps we set in being. But they did all the settings and I cannot figure it out from the booklet I have. It just shows how to do it for short period I would like to make it permanent. I am very happy with the install and the guys that did it. I just should have had them make me set it up so I could see the way to do it.