Nest Compatibility

[Topspin66]

I have the following configuration and went through the tool.  It said to send to this to determine compatibility.  There was no X2 to select from options on this Trane system.  Any thoughts

 

[MelbaDT]

Hey Topspin66, 

Thanks for reaching out and for the photo. 

X2 is usually used for emergency heat in Trane thermostats. Place this X2 wire on the * terminal of your Nest thermostat and you should be good to go. Also, take off the jumper wire from RC to R as it won't be needed. 

Keep me posted. 

Best, 

Melba

[MelbaDT]

Hey there, 

How's it going? Still need our help here?

Best, 

Melba

[MelbaDT]

Hi, 

We haven't heard from you in a while so we'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.

Best, 

Melba