topic Is my thermostat wiring compatible? in Nest Thermostats

Is my thermostat wiring compatible?

bkkthermo — Thu, 27 Jan 2022 18:32:25 GMT

Re: Is my thermostat wiring compatible?

johnCNA — Fri, 28 Jan 2022 02:16:29 GMT

Where is that blue wire going? I would recommend pulling the door off the furnace to see what the blue wire is connected to. Hopefully, it will be connected to the C terminal. If you have a traditional furnace/air conditioner combo, you should be good to go if that blue wire goes to C on the furnace.

Re: Is my thermostat wiring compatible?

MelbaDT — Wed, 02 Feb 2022 05:28:17 GMT

Hey folks,

Thanks for your answer, johnCNA.

@bkkthermo, thanks for reaching out. As johnCNA mentioned, check where that blue wire is connected to. However, based on your wires, if the blue one is a common wire, you're good to go. You might as well check on our online Compatibility Checker. You could also check this link for more information about Nest thermostat compatibility: https://bit.ly/3qZ6OQ1

Best,

Melba

Re: Is my thermostat wiring compatible?

MelbaDT — Wed, 09 Feb 2022 05:28:28 GMT

Hey there,

Just checking back in if you still have some questions. If you do, feel free to reply back to this thread.

Cheers,

Melba

Re: Is my thermostat wiring compatible?

MelbaDT — Thu, 10 Feb 2022 07:07:45 GMT

Hi,

Since it's been since this thread was last updated, we'll be locking it if we won't hear back from you again within a day. Should that happen, feel free to create a new one if you have more questions or have other concerns in the future.

Best,

Melba