topic Re: Nest base buzz in Nest Thermostats

Nest base buzz

UPJake — Tue, 22 Nov 2022 16:19:26 GMT

The base on one of my two Nest T4000 all of a sudden started buzz even with the thermostat removed. I removed the wires and cleaned the ends and no change. It is a two wire system that has been working for four or five years with no issues. So both are connected to the same power supply and only one makes the noise. The wires are the typical solid copper and the one that is buzzing is about 10ft from the transformer. I have read all kinds of bad info from I have to have the C wire to electronic stuff makes noise all the time. Has anyone found the root cause?

Re: Nest base buzz

Markjosephp — Fri, 02 Dec 2022 16:55:12 GMT

Hello UPJake,

Thank you for taking the time to let us know about your inquiry.

I hope everything is okay, and we'd want to look into this for you. Please fill out this form so we can investigate it, and let us know once you're done.

Best regards,

Mark

Re: Nest base buzz

Markjosephp — Mon, 05 Dec 2022 20:45:57 GMT

Hi there,

I'm checking back in — how's it going? Were you able to fill out the form? Let us know so we can assist you right away.

Thanks,

Mark

Re: Nest base buzz

Jhonleanmel — Thu, 08 Dec 2022 22:03:58 GMT

Hi folks,

I wanted to follow up and see if you are still in need of any help. If so, please fill out the form so we can help you further.

Best,
Mel

Re: Nest base buzz

Dan_A — Mon, 12 Dec 2022 01:15:22 GMT

Hey there,

I'll be locking this thread in 24 hours. If you're still experiencing problems, feel free to start a new thread and we'll be happy to help.

Regards,

Dan