Google Nest Community

Anybody know how to remove an account from a nest thermostat? No idea which email and password used to establish original Nest account. Want to migrate thermostat to new Nest account. Thanks!

Hi there,I purchased a nest thermostat years ago and created an account on the nest app at the time. I never used the app and don’t know what the login info is. The app wasn’t working any more on my phone so I deleted it. I recently added carbon mono...