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Nest Thermostats
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Forum Posts

Need help with setup? Troubleshoot common Nest Thermostat problems

Here are some steps I recommend to resolve issues during the setup of Nest Thermostats.Before trying these stepsMake sure you're using the correct app for setup. Need help checking which model you have? Use the Google Home app to set up the following...

David_K by Platinum Product Expert
  • 4523 Views
  • 0 replies
  • 5 kudos

OB Wire for Thermostat Not Detected

I am trying to connect my new Nest Thermostat (we have a Heat Pump) and during the install process the device does the wire check - it detects all the wires except the Orange Wire connected to the OB wire slot. If I skip and go forward anyways, I onl...

Harding17 by Community Member
  • 319 Views
  • 5 replies
  • 0 kudos

Compatibility

Wondering if the thermostat will work on my boiler heat

Jim62 by Community Member
  • 63 Views
  • 1 replies
  • 0 kudos

Old house heats only regardless of mode

Hello,I installed the nest learning thermostat in an older house with a heat pump. Regardless of whether the nest is in heating or cooling mode, it would only heat. This was true regardless of the O/B configuration. I probed the original thermostat t...

David-S by Community Member
  • 57 Views
  • 1 replies
  • 0 kudos

Wiring old to new thermostat

On my old thermostat I had a brown wire going to W1, a white wire going to RH and a black wire loop going to RC/RH. The nest thermostat will not let me put2 wires in one port so I can’t recreate the loop so now the thermostat and boiler do not connec...

Bobbyo60 by Community Member
  • 69 Views
  • 1 replies
  • 0 kudos

Nest thermostst

Hello i am changing a 2 wire honeywell furnace R C are wires tried nest nave 24 volt adapter for c wire on mount where shoul wires go i tried several combos

Tjj1 by Community Member
  • 58 Views
  • 1 replies
  • 0 kudos

Nest Thermostat for old house

I have an old house with only a white and black wire. Do any of the Nest thermostats work with the two wires? I’d like to control the thermostat via wifi, so would be great to be able to connect.

Rbcat83 by Community Member
  • 187 Views
  • 3 replies
  • 0 kudos

Thermostat wiring question

The install set up says my wiring is incompatible. Can anyone confirm? I have RH, RC, W/E from left to right, and G and Y on the right side going down. There are two wires going into RC. Thank you.

Raeburn 1220NC to Google Nest Compatibility issue?

I checked the compatibility online, and it says a Google Nest was compatible with my system, but when I order and go to set it up, the Google Home app states it's not compatible.... Maybe I misunderstood the wiring selections when checking on the web...

Zudryx by Community Member
  • 63 Views
  • 1 replies
  • 0 kudos

Is my system compatible

Nest online system says my hvac is not compatible. So posting here.can someone please help confirm if my hvac is compatible with google nest. Below are the wires in my old thermostat system:y: yello wireb: Blue wireo: Orange wireg: Green wirew: White...

Prats12 by Community Member
  • 85 Views
  • 1 replies
  • 0 kudos