Nest Thermostat: Fan function not working as intended.

[rgaila]

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Original Poster: BuffaloBeerCrosby 

Goodman non-communicating air handler, everything works perfectly. Heating, cooling, dehumidification all work perfectly and my bills are significantly lower even though we turn down to 64°F to sleep. Very happy with this setup except one thing: 

If I manually turn on the fan from the app or the thermostat, I just get a spinning fan icon. No fan, just the icon spinning, as if the thermostat is getting feedback that indicates the fan is running. 

I have a green wire, it’s in the correct position. 

Equipment model numbers:

heat pump: GSZ140241

air handler: AVPTC25B14

[yanynel28]

the nest no working fan 

[MelbaDT]

Hey yanynel28, 

Thanks for reaching out and sorry to hear about your Nest thermostat. I want to check on this further. 

A few questions ― there is no air coming out of your vents when the fan is on, right? Did this Nest thermostat work with your HVAC system before or is this a first time setup? Also, what kind of Nest thermostat is this? If you could provide a photo of your old thermostat wires as well as how everything is wired with your Nest thermostat now, I would appreciate it. 

Best, 

Melba

[Ryan_G]

Hey folks,

Thanks for visiting the Google Nest Community. 

Since this thread hasn't had activity in a while, we're going to close it to keep content fresh.

If you have additional questions, feel free to submit another post and provide as many details as possible so that others can lend a hand. 

Hope this helps!

Kind regards,

Ryan