topic Re: Nest thermostat with a Taco ZVC406 control board in Nest Thermostats

Nest thermostat with a Taco ZVC406 control board

DrPing — Thu, 16 Feb 2023 13:47:19 GMT

I need to connect a Nest thermostat with a Taco ZVC406 control board. I have only two wires to the thermostat. I have the nest power adapter.

Can you help

Thanks

Re: Nest thermostat with a Taco ZVC406 control board

Patrick_Caezza — Thu, 16 Feb 2023 22:21:07 GMT

Can you post a picture of the Valve controller showing how it's wired?

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Thu, 16 Feb 2023 23:31:20 GMT

I have a photo but how do I add it here.

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Thu, 16 Feb 2023 23:33:00 GMT

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Sun, 19 Feb 2023 11:08:50 GMT

Anyone?

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Wed, 01 Mar 2023 12:44:46 GMT

No one?

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Thu, 16 Mar 2023 21:50:09 GMT

No one at all

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Wed, 29 Mar 2023 21:11:27 GMT

Really, no one

Re: Nest thermostat with a Taco ZVC406 control board

zoeuvre — Thu, 13 Apr 2023 20:47:38 GMT

Hi DrPing,

Thanks for posting here in Community, and I'm sorry for the late reply.

As I checked for the wires you have on your control panel, I found that it is a proprietary system. Google Nest thermostats are not compatible with proprietary systems. Some proprietary systems, however, can be rewired to be compatible by a professional installer.

Let us know if you have any other questions.

I appreciate the help, @Patrick_Caezza.

Best,

Zoe

Re: Nest thermostat with a Taco ZVC406 control board

Jake — Tue, 18 Apr 2023 19:16:08 GMT

Hey DrPing,

I wanted to check in and see if you managed to see Zoe's post. Please let me know if you have any questions from here. I would be happy to assist, and make sure you are good to go.

Best regards,
Jake

Re: Nest thermostat with a Taco ZVC406 control board

DrPing — Tue, 18 Apr 2023 19:18:53 GMT

Thanks for the reply

Re: Nest thermostat with a Taco ZVC406 control board

Jake — Tue, 18 Apr 2023 19:56:55 GMT

Hey there,

Glad to be of help. Let me know if you have any other questions from here, as I would be happy to take a closer look.

Best regards,

Jake

Re: Nest thermostat with a Taco ZVC406 control board

Jake — Fri, 21 Apr 2023 17:03:16 GMT

Hi DrPing,

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

Re: Nest thermostat with a Taco ZVC406 control board

Markjosephp — Sat, 22 Apr 2023 18:17:50 GMT

Hello DrPing,

It has been a few days since your last reply, and we're going to lock the thread within 24 hours. If you have any questions, please feel free to create a new post.

Regards,

Mark