Is a C-wire required? null

No, it does not require a C wire. I have an old furnace system that only has two wires. It worked for me.

Hey there. Thanks for your question. A C wire can improve your Nest Thermostat's performance, especially for older systems or advanced features. If you're unsure if you need one, we always recommend contacting a HVAC technician.

“Is a C-wire required?”

Asked by Sk 1 year ago

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1-3 of 3 Answers

Yes
Answered by PakyanT 1 year ago
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No, it does not require a C wire. I have an old furnace system that only has two wires. It worked for me.
Answered by JustMyTwoCents 1 year ago
Sorry, there was a problem. Please try again later.
Hey there. Thanks for your question. A C wire can improve your Nest Thermostat's performance, especially for older systems or advanced features. If you're unsure if you need one, we always recommend contacting a HVAC technician.
Answered by Google Nest Support 1 year ago
Sorry, there was a problem. Please try again later.