Have a Nest Display 3.4. After two years, it has turned flakey and won’t engage the furnace

[Goandychurch]

I have restarted, rebooted, changed the furnace filter which is less than a year old.

The unit was manually turned up this morning, did some work, but shut down some minutes into warming the home. It did not reach the desired temp.

When I juice the unit up to 20 degrees, the display turns orange, but the furnace will not engage.  It just glows orange and gives me the proverbial finger.

I am into my 4th hour messing around with this.  Very pissed and I think Honeywell is looking better and better. 

[Goandychurch]

I decided to eliminate software related things...I reset to factory settings, ran a test and it failed to engage the furnace.  The following error came back.

 

 

 

[Goandychurch · Accepted solution]

I chased down that error code and noted it was a furnace problem.  The tech came and found a problem which he corrected.  That took way too long to triage, IMHO,

[MelbaDT]

Hey Goandychurch, 

Sorry for the delay — we're trying to be as responsive as we can. Nevertheless, thanks for posting and for keeping us in the loop on what you've done to resolve your concern. We're glad to hear that you're back on track with your Nest thermostat and HVAC system working as they should. 

Feel free to reach out again if you need more help in the future. 

Cheers, 

Melba

[Ryan_G]

Hey there,

Just wanted to jump in here to check to make sure that you saw our response. Please let us know if you have any other questions or concerns as I will be locking this in 24 hours.

Have a great day.

Best regards,

Ryan

[Ryan_G]

Hey folks,

It looks like we haven't heard back from anyone so I'm going to go ahead and lock the thread. If you have any further questions or concerns, feel free to create a new thread.

Have a great day.

Best regards,

Ryan