Nest Thermostat e298

[goljuarez14]

Both of my Google Nest Thermostats simultaneously got the e298 error saying no power. The wiring is fine. The power supply is fine. Not sure why this is happening.

[David_K]

Try these steps:

Troubleshoot a "No power" alert on a Nest thermostat (E298, E448 or M20 help code) - Google Nest Hel...