Nest thermostat wiring

[Baumsquad]

My current thermostat has the following wires:

O, RC, G, Y

I don’t have a C wire.

Will the Nest thermostat work? 

David 

[Jake]

Hey Baumsquad,

I wanted to follow up and see if I could be of any help. You can use our compatibility checker to enter the wires you are seeing. 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. 

Best regards,
Jake

[Jake]

Hi Baumsquad,

I wanted to check in and see if you are still in need of any help. Please let me know, as I would be happy to assist, and answer any questions you may have.

Best regards,
Jake

[Jake]

Hey there,

I wanted to check in, and let you know that I will be locking the thread in 24 hours.

Best regards,

Jake