7 Wire Compatible With Nest? (Pic Included)

[Beeleebawb]

 Hello! This is my existing Honeywell Home Pro Zwave thermostat. I believe the Nest Learning Thermostat Gen 3 will be compatible, but wanted a second opinion.

The two wires throwing me for a loop are the Orange and Brown wires on the S and S Terminals. My research has led me to believe they are 0 and W2, but I can't confirm.

Any input is appreciated!

[Houptee]

Yes it will work with your system.

Ignore the S S wires you do not need them.

Read this and go to the section Other Wires and it explains S wires.

https://support.google.com/googlenest/answer/9452748?hl=en#zippy=%2Cother-thermostat-wires

[Beeleebawb]

Thank you! I will order it and get her installed.

[Houptee]

Most utility companies have marketplace websites that sell the nest with major rebate discounts.

[Jhonleanmel]

Hey folks, 

We appreciate your help here, @Houptee.
@Beeleebawb, 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 concerns or questions from here, as I would be happy to take a closer look and assist you further.

Thanks,
Mel

[Jhonleanmel]

Hey there,

Checking back in should you still have some questions here. Let us know by replying to this thread. 

Best, 
Mel

[Jhonleanmel]

Hi everyone,

Just one quick final check in here since activity has slowed down. We'll be locking the thread in the next 24 hours, but if you still need help, I would be happy to keep it open. If there's more we can do, just let me know.

Thanks,
Mel

[Beeleebawb]

@Houptee @Jhonleanmel All Wired in and my new Nest Learning Gen 3 works perfect

That resource was correct that Houptee linked. Both "S" wires were sensors the Nest doesn't require to function. Just taped them off and stuck em back in the wall. No problems at all 👍

[aatienza]

Hey Beeleebawb,

That's great to hear! Let us know if you have other questions as I'll be locking the thread after 24 hours.

I appreciate the help, Houptee and Mel.

Thanks,

Archie