Nest

[RogerDB]

To which terminals on the nest do each of these 4 wires connect? Obviously there is no yellow wire. 

[Patrick_Caezza]

Your current system is not compatible with any of the Nest Thermostats as it uses a proprietary interface.

[MelbaDT]

Hey folks, 

Appreciate again your response here, Patrick_Caezza. 

RogerDB, chiming to ensure you've seen Patrick's response. You can also check your system’s compatibility before purchasing a Nest thermostat with our online Compatibility Checker or visit this link to know more: https://bit.ly/3qZ6OQ1

Best, 

Melba

[Ryan_G]

Hey everyone,

I just wanted to follow up and see if you're still in need of help. Please let us know as we would be happy to answer any questions you may have. 

Best regards,

Ryan

[Ryan_G]

Hey there,

Thanks for being here in the Google Nest Community. 

I'd like to bump in here and make sure that you’ve seen our response.

Please let us know if you have any other questions or concerns as I will be locking this thread in 24 hours.

Have a great day.

Best regards,

Ryan