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Nest Thermostats

Blog Posts

Troubleshoot a W5 Code on Nest Thermostat Read more

Nest Renew: How do you save energy during the Holiday season? Read more

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
  • 3984 Views
  • 0 replies
  • 5 kudos

nest thermostat no reconnect

Tutorial says thermostat will try to reconnect at regular intervals. It does not ever reconnect forcing me to reset it IF I am home or remote reset gateway if away . Ripped off again by corporate thieves.

daves72 by Community Member
  • 347 Views
  • 4 replies
  • 0 kudos

Error displayed but no code

As above tried re boot re entered the six digit code still as above cannot connect to heat link

alan4 by Community Member
  • 297 Views
  • 3 replies
  • 0 kudos

e79 error after power interruption

Hi, I own 3 Nest thermostats and all have been working well. This morning we had 2 brief power interruptions and 2 of the 3 Nests are doing their jobs again. One Nest is showing an error E70 Wiring report; no power to common (C) detected. I can't get...

jzee by Community Member
  • 4382 Views
  • 3 replies
  • 1 kudos

nest thermostat cannot connect to network

Bought two nest thermostats. Installed one without c-wire first. When trying to install the second one I ran into "can't connect to network" issue. I thought it was due to the lack of c-wire. Finally resolved the c-wire issue. The first one is workin...

sideline by Community Member
  • 440 Views
  • 4 replies
  • 0 kudos

Heat pump slow to turn on, meaning several minutes of cold air

I switched from a Honeywell th8320r1003 to a Nest Thermostat for our forced air + heat pump + electric aux system. The problem I’m seeing after that transition is that often, when the forced air starts, it takes the heat pump something like 5-10 minu...

Jnieman21 by Community Member
  • 651 Views
  • 9 replies
  • 0 kudos

Nest Thermostat large temperature swing

I've recently noticed that my nest thermostat is allowing huge temperature differences before it turns on the heat. I've got it set to 21 C, and the temperature on the unit may read as low as 17 C before the furnace turns on. Any idea why this is, an...

Mark_S by Community Member
  • 227 Views
  • 1 replies
  • 0 kudos
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