The Nest Community is now Google Home & Nest!
We have moved to a new home. Please visit the Google Home & Nest Community to connect with other users, ask questions, and explore the new space.
Thanks for the post, a hold year later. I just bought a google nest and
had the same issue. connected the C wire (black) remove the thermostat
from the app and reset the thermostat and it finally work. Thanks again
