Reason for 3 stars. When scheduling I'd like the time I have chosen to be the time the system comes on, not it getting to that temp by the time I've scheduled. So much easier to schedule.
Extremely disappointed! We have 3 in our brand new home and 1 out of 3 does not work! Builder does not respond. A 33% failure rate is totally unacceptable.
I love it. Easy to program once you get the hang of it. Outstanding customerservice if you have an issue or question. Have called them at least twice and they solved my problem