6. Label the thermostat wiring
Take a photo of the wiring. Your wiring may
look different.
If your HVAC terminals aren't labeled, see advanced
instructions at g.co/nest/powerconnectoradvanced
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How to use wire connectors
1. Lift the levers to 90 degrees. The levers are stiff
2. Insert the wires and snap down the levers
3. Pull gently on the wires to check that
they're secure
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Need help?
Do you have a question about the Nest Power Connector and is the answer not in the manual?
Questions and answers
can't figure out Where to connect the white AUX wire from my old thermostat (Honeywell) to the Google Mesh 4th Generation Learning Thermostar