Nest thermostat

[JB4LYFE6]

• My thermostat is reading Error E184, I did all the troubleshooting steps and nothing has worked.

[MelbaDT]

Hey JB4LYFE6, 

Sorry for the delay but thanks for reaching out to the Google Nest Community. 

A few questions — what type of Nest thermostat is this? When did this code start appearing on your thermostat's display? Also, could you provide a complete rundown of the steps you've tried? I'll be glad to dig deeper into this. 

Best, 

Melba

[MelbaDT]

Hey there, 

Checking back in — do you still need help with your Nest thermostat?

Best, 

Melba

[adrian95]

I know this thread is dead but this is one of the only results for this code on Google, so just gonna put this here for anyone frantically searching like I was: I had this error code on a Nest that had been working for years and it turned out to be a busted relay. YMMV but especially if it's working on and off, you may have the same issue!