topic Re: Google nest says heat pump in Nest Thermostats

Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 01:36:00 GMT

Hi. I just set up the nest. Removed my old programable thermostat. Filled previous wiring and now my nest is showing heat pump even though I picked gas forced air. Any help would be appreciated. Thanks

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 01:37:13 GMT

Sorry. Followed previous thermostat wiring

Re: Google nest says heat pump

CoolingWizard — Mon, 29 Jul 2024 01:59:58 GMT

@Sunnyw75 ,

can you post the picture you took of the old thermostat wiring before you removed it so we can verify

AC Cooling Wizard

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:12:07 GMT

I can’t seem to post a picture

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:13:13 GMT

old one

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:14:41 GMT

nest

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:35:48 GMT

@CoolingWizard Pics posted. Thanks in advance

Re: Google nest says heat pump

CoolingWizard — Mon, 29 Jul 2024 03:48:13 GMT

@Sunnyw75

Move the white wire to W1. It should have bern placed in OB

AC Cooling Wizard

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:51:07 GMT

Your saying move the white out of ob and put in w1? Correct

Re: Google nest says heat pump

CoolingWizard — Mon, 29 Jul 2024 03:52:46 GMT

Yes. Remove the white white from OB and insert it into W1.

AC Cooling Wizard

Re: Google nest says heat pump

Sunnyw75 — Mon, 29 Jul 2024 03:58:03 GMT

Thank you

Re: Google nest says heat pump

654Waites — Fri, 09 Aug 2024 02:16:39 GMT

Cooling Wizard,

I've been trying to figure out a way to get your help. I posted a thread the forum but so far no one has been able to answer it correctly. Based of on the answers I've ssen you provide I think if its possible you will be the one to answer.

How do I direct a question to your or get in contact with you.

Thanks

Jason

Re: Google nest says heat pump

CoolingWizard — Fri, 09 Aug 2024 03:31:22 GMT

@654Waites

When type a message start with an “@“ and a list of names will appear. Click on CoolingWizard. It will notify me directly.

AC Cooling Wizard

Re: Google nest says heat pump

654Waites — Sat, 10 Aug 2024 22:02:25 GMT

@CoolingWizard Thank you. I figured out how to make my systems work and still use all of the dual fuel functions of the nest.

just had to add a 2p2t relay, wire the nest as a 2 stage heat pump with auxiliary oil heat and the mitsu pac 44 interface conventionally. The o/b terminal will toggle heat pump heating or cooling stages accordingly

Re: Google nest says heat pump

Sunnyw75 — Sat, 10 Aug 2024 22:12:17 GMT

@CoolingWizard Thank you for your help.