topic Re: Compatibility in Nest Thermostats

Compatibility

BirdsNEST10 — Mon, 23 May 2022 16:04:40 GMT

Hi,

I currently have a IQ Drive thermostat. I also opened up the furnace and took a picture of the wiring which has the following:

R - C - DX+ - DX-

4 wire connection.

Please advise if this is compatible with the nest thermastat.

thank you

Re: Compatibility

Patrick_Caezza — Mon, 23 May 2022 23:36:55 GMT

Your current thermostat uses a proprietary interface that is not compatible with any of the Nest thermostats.

Sometimes the control board will also have a terminal with the standard control wires. If there is one, then it would be compatible.

Re: Compatibility

BirdsNEST10 — Tue, 24 May 2022 12:05:12 GMT

Thank you for the response.

Am I able to swap the current circuit board with another to support the nest thermostat?

Fridgidaire Furnace

SKU: 904743F MODEL: FG7MQ 060D -VB

SERIAL NO.: FGD120500887

Thank you,

Re: Compatibility

Jake — Thu, 14 Jul 2022 19:59:17 GMT

Hey BirdsNEST10,

I wanted to check in with you, and see if you had any questions from here. Please let me know, as I would be happy to review, and assist further.

Best regards,

Jake

Re: Compatibility

Ryan_G — Mon, 18 Jul 2022 10:49:35 GMT

Hey there,

Thanks for being here in the Google Nest Community.

I'd like to bump in here and make sure that you’ve seen our response.

Please let us know if you have any other questions or concerns as I will be locking this thread in 24 hours.

Have a great day.

Best regards,

Ryan

Re: Compatibility

Jake — Wed, 20 Jul 2022 18:05:33 GMT

Hey BirdsNEST10,

I want to ensure you are good to go, and everything is working properly. Please let me know if you have any questions from here, as I will be locking the thread in 24 hours due to inactivity.

Best regards,
Jake