topic Re: Want to replace an icomfort wifi thermostat with a nest learning option. in Nest Thermostats

Want to replace an icomfort wifi thermostat with a nest learning option.

iDIScomfort — Sun, 09 Jul 2023 13:23:48 GMT

Attached is the wiring of my current Lennox icomfort wifi thermostat. I know that the i+ and i- wires are specific to the Lennox system, but the capability that these connections provides, does not have to be used. The system can be used without them.

I am guessing that I need an expert(?)

Or, is this something that I can do myself?

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

Markjosephp — Thu, 13 Jul 2023 06:22:47 GMT

Hello iDIScomfort,

Thanks for reaching out to the Google Nest Community Forum.

The Nest Thermostat will not work with that system; I- I+ are communication wires that won't talk to a nest. This might be tricky as it may not work, but you might need to entirely bypass the installation process, or I'd suggest contacting any HVAC installer to ensure its configuration.

Regards,
Mark

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

iDIScomfort — Thu, 13 Jul 2023 10:35:42 GMT

Thanks!! I ended up calling my HVAC company to replace with an newer, improved Lennox thermostat (one that handles the communication). My system is 9 years old, so the tech said it would be under warranty. I hope he's right; waiting for him to return with the new one.

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

zoeuvre — Thu, 13 Jul 2023 20:27:50 GMT

Hi folks,

@iDIScomfort, alright! Sounds like a plan. I'll keep this thread open, but please be advised that as Community Specialists, we occasionally do a bit of housekeeping to keep the conversations in our community fresh and relevant. This includes locking threads after a period of inactivity.

I appreciate your help, Mark.

Best,

Zoe

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

Dan_A — Sun, 16 Jul 2023 20:38:04 GMT

Hey there,

I wanted to follow up and see if you still needed help. Please let me know if you still have any concerns or questions from here, as I would be happy to take a closer look and assist you further.

Sincerely,

Dan

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

iDIScomfort — Sun, 16 Jul 2023 22:23:00 GMT

My HVAC company tech told me that my Lennox tstat replacement would be under warranty.

You can close this post. Thanks!

Re: Want to replace an icomfort wifi thermostat with a nest learning option.

Markjosephp — Thu, 20 Jul 2023 03:24:01 GMT

Hi iDIScomfort,

Thanks for the update. I'm glad to hear it was sorted out. So I'll be closing this thread at this time. Feel free to create a new thread if you have any other questions or concerns.

Best regards,
Mark