Is Nest compatible with my Honeywell Stat

[OldDuffer]

[Ryan_G]

Hi OldDuffer,

Thanks for reaching out here in the Google Nest Community.

Based on the photo you've included, it looks like your system is compatible with the Nest Nest Learning Thermostat. 

The Nest thermostat does not need these wires. Install your Nest thermostat without these wires.

Wires labeled S or S1 can be indicator lights or sensor wires. The Nest thermostat uses its LCD display instead of an indicator light and gets sensor information, like outdoor weather conditions, over Wi-Fi.

Check out this link to know more details.

Regards,

Ryan

[EdwardT]

Hi OldDuffer,

I wanted to follow up and see if you are still in need of any help. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further.

Thanks,

Edward

[Jhonleanmel]

Hi everyone, 

I'm just checking in to 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 in 24 hours.

Thanks,
Mel