Wiring question

[CNYTeddy]

My old thermostat had a white and blue wire both going into the W port. Where would the blue wire go in the nest?

[Patrick_Caezza]

It's hard to say, can you post a picture of the original thermostat's wiring here/

Can you also post a picture of the terminal block on the control board in the furnace/air handler

[Ryan_G]

Hi CNYTeddy,

Thanks for reaching out and we're sorry for the delay.

I'd like to jump in here and check if you've seen Patrick_Caezza's response. We'll be needing to get more details to help you further on your concern.

Thanks for your help, Patrick_Caezza.

Best regards,

Ryan

[MelbaDT]

Hey there, 

Checking back in should you still need our help here. If you do, please provide the photo being requested above so we could keep the ball rolling. 

Best, 

Melba

[CNYTeddy]

 here is the wiring in the old thermostat. Will upload picture of the terminal block as soon as I can. 

[Ryan_G]

Hi CNYTeddy,

Thanks for being here in the Google Nest Community.

I'd like to check if you're able to connect the wire to your Nest Thermostat. Let us know if you still need help.

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

[Jeran]

Hey there CNYTeddy,

Did you have any more questions or need any additional help? 

Thank you,
Jeran