[rames14]

Larry, did you get it working? One thing about the heat pump. If there is more than 3 degrees difference between inside temp and the set point, it will run gas until it is within the 3 degree setting. I believe the reason for that is as the temp gets colder, the heat pump becomes less efficient and will eventually stop heating. This is just a safety in case you have the heat pump running, you’re away and the temp drops. Your unit will still stay warm.