Compatibility Check and Wiring Instructions

[andydydydy]

Hello,

I wonder if this is this will be compatible with nest thermostat.

thank you!

[CoolingWizard]

@andydydydy, if you have a heat pump the orange wire on W is controlling your heat pump. If you don’t have a heat pump, the orange wire is controlling your gas furnace.

Red Wire to Nest R or Rc; This is 24Vac Power In

Yellow Wire to Nest Y or Y1; this is Cooling 

Blue Wire to Nest C; this is 24Vac Power Common

Black wire to Nest G; Blower Fan Relay

Orange wire to Nest W or W1; for Gas Furnace or the  Orange wire to *OB for Heat Pump.  

AC Cooling Wizard

[Jenelyn_O]

Hi there,

Thanks for posting in the Google Nest Community forum. I hope you get the answer you're looking for. Please let us know if you still have questions in mind, as we'll be willing to assist you further. You can visit this link for your additional reference.

I appreciate your help, @CoolingWizard.

Best,

Jenelyn

[Jenelyn_O]

Hi andydydydy,

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

Thanks,

Jenelyn

[Jenelyn_O]

Hey andydydydy,

I'm just checking in to make sure that you've seen our response. Please let us know if you have any other questions or concerns, as I'll be locking this thread in 24 hours.

Regards,

Jenelyn