topic Re: E104 error in Nest Thermostats

E104 error

thaithcox — Sat, 02 Apr 2022 15:41:03 GMT

I have two Nest thermostats and both have had this error e103 error message after being connected for several years. I currently have this message again after no changes have been made to the wiring. I’m ready to get rid of these thermostats and go back to a simple one that will operate without any issues. Any help with this error message without having to contact an electrician or HVAC company?

Re: E104 error

Lycoming360 — Sun, 03 Apr 2022 03:18:22 GMT

Check out this page: https://support.google.com/googlenest/answer/9259117?hl=en&co=GENIE.Platform%3DAndroid#zippy=%2Ccommon-causes-of-e-codes

Re: E104 error

MelbaDT — Wed, 06 Apr 2022 09:32:17 GMT

Hey folks,

Thanks for responding and for providing the helpful link, Lycoming360.

thaithcox, I'm jumping in to check if everything is good here. Have you had the chance to try the troubleshooting guide on the link provided by Lycoming360?

Best,

Melba

Re: E104 error

MelbaDT — Tue, 12 Apr 2022 07:06:18 GMT

Hey thaithcox,

Checking back in — how's your thermostat now?

Best,

Melba

Re: E104 error

MelbaDT — Wed, 13 Apr 2022 08:36:00 GMT

Hi,

I haven't heard from you in a while so I'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