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Nest Thermostats

Blog Posts

With hot water support, Google Home app now offers complete Nest Thermostat cont... Read more

Full temperature schedules for older Nest Thermostats now in the Google Home app Read more

Support changes to our earliest generation Nest Learning Thermostats Read more

Forum Posts

Selling your home along with a Nest Thermostat?

Are you a homeowner and you are selling your home and leaving your Google Nest Thermostat for the new owner? What do you need to do to make the transfer painless for you and the new owner? First and foremost, DO NOT PERFORM A FACTORY RESET. The Googl...

Troubleshoot setup: Nest Thermostats

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 Diamond Product Expert
  • 23619 Views
  • 0 replies
  • 8 kudos

Resolved! Using another Nest thermostat as sensor

I have three Nest Learning Thermostats (3Gen) in my house; one runs the AC, the other two are connected to zones for the (hydronic) heating system. The AC is not zoned, so is controlled by only one thermostat for the whole house. I was considering ge...

Brodi by Community Member
  • 2806 Views
  • 5 replies
  • 1 kudos

Heat pump with Aux heat

I have a single stage heating and cooling heat pump with a total of six connections to a Honeywell RTH7600 thermostat.1: Aux jumper together with a jumper to E 2: R with a jumper to RC3: OR/BK4 :Y5: G6: CWill a Nest work?

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ncwanderer by Community Member
  • 1213 Views
  • 6 replies
  • 0 kudos

Replacing Aprilaire thermostat with nest

 I replaced my Aprilaire 8465 thermostat with a Nest Learning thermostat. I inserted all of the wires correctly (I thought) but it on blew out hot or luke cool air (as I installed the temp went from 67 to 74 and then never got back down past 75 in al...

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Heathcat by Community Member
  • 2649 Views
  • 4 replies
  • 0 kudos

Nest with AC and Boiler with no C wire

Hi. Can you provide a wiring diagram for a system with the following criteriano C wireseparated a/c and boiler heating systemseparate 24 v transformerThese wire are connectedY1. G. Rc. W1. Rhnow I want to add transformer. One wire goes to C terminal....

Pdkarimi by Community Member
  • 734 Views
  • 2 replies
  • 0 kudos

Nest thermostat sometimes turns on heat and AC at same time

Some times my furnace is turned on when the AC is running. Other times it'll just turn on the heat when I'm expecting AC. I don't get any errors on the wiring but i'm wondering if there is still an issue (see wiring below - the blue wire is not being...

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newcire by Community Member
  • 4300 Views
  • 20 replies
  • 1 kudos

Nest randomly runs furnace when calling for AC.

I have an issue with my 3rd gen nest learning thermostat and Goodman forced air furnace/ air conditioning system. My system will randomly turn on the furnace and run flat out. Even when the thermostat is calling for AC. This has happened multiple tim...

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