topic Re: Nest heats when set to cool in Nest Thermostats

Nest heats when set to cool

Jay77 — Sat, 10 Dec 2022 18:13:26 GMT

Nest heats when set to cool. On heat it just runs the fan. I am in a condo with a cooling tower on the roof. Unit in my condo is all electric. My wires are Y. G, C, W and R.

I have triple checked the wires. I have reset the Nest. I did a factory reset on the Nest. I have powered down the unit in condo and restarted after 5 minutes. I have insured Home app was up-to-date and rebooted my Android phone.

Could it be a matter of switching the Y (cool) and W (heat) wires???

Please help.

Re: Nest heats when set to cool

Jay77 — Mon, 12 Dec 2022 17:52:33 GMT

I called a pro who gave me advice.

Unless you have infinite patience, NEVER, EVER USE A GOOGLE NEST THERMOSTAT.

Re: Nest heats when set to cool

Dfulmer1 — Tue, 13 Dec 2022 18:46:00 GMT

Did you switch the wires? I’m having the same problem and already went through all the troubleshooting.

Re: Nest heats when set to cool

Jay77 — Tue, 13 Dec 2022 20:03:48 GMT

I had to call a HVAC company. Got a fellow willing to suggest some things. Essentially, the W wire had to go to O/B. That solved the "heat when set to cool" and vice versa . Programming the darn thing is another whole issue. They tend to walk you in circles with any help page that you read.

The contractor I spoke to said they do not recommend the Google nest. It is so user unfriendly that usually customers want them out within a couple months. They recommended a Honeywell Wi-Fi thermostat and I have booked them to install it in my condo.

I am returning the nest thermostat and would not recommend them either.

Incidentally, I don't remember reading anywhere, in plain english, that switching the W wire into the O/B terminal might/would/could fix this issue. According to my pro, the O/B terminal is the one which controls the valve which makes your heat pump 'reverse': heat to cool, cool to heat.

I hope this helps 'cause there isn't much that Google offers that will.

Best regards...

Re: Nest heats when set to cool

Jhonleanmel — Tue, 20 Dec 2022 18:42:57 GMT

Hey folks,

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

Best,
Mel

Re: Nest heats when set to cool

Jhonleanmel — Fri, 23 Dec 2022 18:54:59 GMT

Hey there,

Checking back in should you still have some questions here. Let us know by replying to this thread.

Best,
Mel

Re: Nest heats when set to cool

Jay77 — Fri, 23 Dec 2022 19:33:08 GMT

Hey Mel... I guess you didn't read my replies, above.

In a nutshell:

I am returning the nest thermostat and would not recommend them either.

I hope this helps 'cause there isn't much that Google offers that will.

Best regards...

Thank you for checking in to try to help. I appreciate that.

I have returned the Nest and got my $$ credit.

I would not recommend the Nest to anyone.

Buy a wifi Honeywell thermostat. You will be much better off.

Re: Nest heats when set to cool

Jay77 — Fri, 23 Dec 2022 19:34:28 GMT

This thread can be inactivated. I'm done with Google and this forum.

Re: Nest heats when set to cool

Jhonleanmel — Sat, 24 Dec 2022 01:55:11 GMT

Hi Jay77

We deeply appreciate you sharing your thoughts and experiences, and we'll take it as feedback. We hope we can change your mind in the future.

Best,

Mel

Re: Nest heats when set to cool

EdwardT — Tue, 27 Dec 2022 02:58:57 GMT

Hi Jay77,

I'm sorry to hear about your experience. We're sad to see you go. We hope we can make it up to you in the future. I will be locking this thread in 24 hours. Please feel free to create a new thread should you have some more questions or concerns in the near future and we'll be more than glad to help.

Thanks,

Edward