I need a wiring diagram for the nest learning thermostat 3rd gen

[johnCNA]

You'll find plenty of diagrams here:

Nest-Installer-Guide.pdf 

[Jeff]

Hi everyone,

In an effort to keep content fresh on the forums here and prioritize current issues, I'm going to go ahead and close up this thread. If you have any outstanding issues from this post or any other problems, please feel free to open up a new discussion.

Thanks,
Jeff