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Nest Thermostats

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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
  • 4694 Views
  • 0 replies
  • 5 kudos

Nest turning off at random

My nest randomly turns itself off. It doesn't give me any wiring codes when it turns back on, it just simply says "your wiring has changed." It's like it's not keeping power, but if I try to charge it with a USB, it doesn't charge. So I take it off t...

Nest Thermostat E with TACO ZVC406-EXP zone valve

I have a TACO ZVC406-EXP zone valve controller and want to upgrade my current thermostats with Nest E. I have 2 wires running to the thermostat RC and W. When i switch them out with the nest E, i have nothing at all, the thermostat will not power on....

KapDAS by Community Member
  • 472 Views
  • 10 replies
  • 0 kudos

Honeywell to Nest Thermostat in Condo - No cold air

Worked well in the winter as it heated fine. I believe the old thermostat was a multi-stage fan. I have since moved the Orange to O/B and did a reset but still no cold air. Any thoughts? Will this basic Nest Thermostat support this?I live in a condo ...

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JameelK by Community Member
  • 180 Views
  • 2 replies
  • 0 kudos

Display Time

Is it possible to have the newer Nest thermostat display the time and weather as its main display, when you walk by or if you press the side of the device?

Outlast by Community Member
  • 343 Views
  • 5 replies
  • 0 kudos

Nest power connection issue

I have installed the power connector and I believe it is correct. The thermostat worked for about 13 hours and now doesn’t have power. I am connecting to a Taco sr503 3 zone switching relay. please advise

Dana14 by Community Member
  • 965 Views
  • 10 replies
  • 0 kudos

Lock Nest thermostat

Hi,I read the article on how to lock your nest thermostat, and my app interface doesn’t seem to have the options it cites. I can click settings, but there isn’t a setting for Lock. Has anyone else had this issue?

Harrys1 by Community Member
  • 254 Views
  • 4 replies
  • 1 kudos

Nest Thermostat Offline Issue

Worked fine for 6 months but now goes off line weekly. Thermostat says my WiFi signal is strong. But it will disconnect and a restart fixes it. When looking at settings it gives me a Nest server g.co/nest/m22. Has a C wire connection. Battery level s...

Redbluff by Community Member
  • 377 Views
  • 10 replies
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Resolved! Replacing Honeywell ChronoTherm III T8601C with nest thermostat

Sorry. I know it is duplicate. Posting it again as I was not able to reply in my previous post under different profile.In existing Honeywell ChronoTherm III T8601C (with wires R, G, B, W, Y ) . White wire is connected to O terminal , Yellow wire is c...

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Resolved! EMS ECON wire Connection

i Currently have Brivis GAS wombat 120 ems and my old thermostat unit is connect to R ,W and EC which is connected to main board R,W and EC(ECON which is for high low fan) G(Cool) and T(24v) are currently not usedJust would like to know if i decide t...

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Sohot by Community Member
  • 777 Views
  • 10 replies
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Google WiFi connectivity with Google Nest

I’ve been able to tell Google to turn the thermostat up or down or even off. Now all of a sudden she says “Actually, the Nest thermostat doesn’t support that functionality”. Well it certainly did up until this morning. Any suggestions?

MrsZ by Community Member
  • 119 Views
  • 0 replies
  • 0 kudos
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