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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
  • 3994 Views
  • 0 replies
  • 5 kudos

No power to rc

I have dual transformers. Originally rh had no power so electrician changed to common wire on ac handler. Now rc no longer has power whereas before he changed to c wire it was.

Fmdial by Community Member
  • 217 Views
  • 3 replies
  • 0 kudos

Thermostat not working H72 error

I am in Australia and have a nest learning thermostat 3rd Ed that I purchased online from the UK. I have hydronic heating that it controls. I am getting the h72 error which I know means no power is getting to the thermostat. My thermostat is hard wir...

Nest Temperature Pods

I have a 2 storey home. The nest thermostat is on the main floor. We have a temperature pod on the upper floor (bedrooms). There's a few degree temperature difference between the floors (dampers from furnace make the main floor warmer than upper floo...

KarlHavoc by Community Member
  • 121 Views
  • 1 replies
  • 0 kudos

Wiring E/74

My thermostat is giving E/74  wiring report no power to Rh wire

Google nest won’t come on

Changed batteries in my google nest and it won’t come back on. I have checked several times that batteries are in correctly and they are brand new out of a fresh pack of Duacel Poweboost AAA

Jmar48 by Community Member
  • 228 Views
  • 4 replies
  • 0 kudos

Lack of Hold Option on tthe High End "Learning" thermostat

Why would Google go out of their way to remove a basic thermostat function like "Hold Temperature". This is a basic future of even lead based thermostats from.. well... since they were invented. Why would the budget model have a hold feature and not ...

NHDriver4 by Community Member
  • 191 Views
  • 4 replies
  • 0 kudos

I can't pair my Nest Thermostat with my phone.

I moved into a house with 2 Nest thermostats, one for downstairs and one for upstairs. I downloaded the app and paired both of them with my phone. My downstairs unit was no longer showing up on my Nest app. However, it still is working, i.e. I can co...

RandyHP by Community Member
  • 285 Views
  • 2 replies
  • 0 kudos

Boosting Hot water - away from home

So recently my nest app has stopped allowing me to boost the hot water or turn on heating when I’m not quite home yet - the exclamation symbol appears on both heating and hot water but as soon as I’m back on the house WiFi it is absolutely fine. Anyo...

MissVicks by Community Member
  • 99 Views
  • 0 replies
  • 0 kudos

Nest Power Connector Manual Testing

I am trying to determine if the power connector I have is defective. Here is what has happened: I was trying to install a snow Nest thermostat in an old building at my church. The original thermostat was a programmable with only two wires for heating...

graussofj by Community Member
  • 1554 Views
  • 14 replies
  • 0 kudos

Rheem furnace error code 55/57

Getting error code 55/57 on my Rheem shortly after I installed a Nest Snow thermostat. Could this be related to the thermostat or is it probably coincidental?What is happening is the I turn the heat on and it blows hot air for a while but then stops....

benjn by Community Member
  • 4950 Views
  • 6 replies
  • 0 kudos
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