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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

Nest Renew: How are you preparing for an electric future? Read more

Forum Posts

Heat link

Same problem as I’ve read previously..no lights no life on the heat link! After numerous attempts to search & purchase a new unit instead the whole kit & caboodle!! From Screwfix!! Just out of warranty!! Any ideas as to where one can purchase the hea...

Magpies26 by Community Member
  • 227 Views
  • 3 replies
  • 0 kudos

R and RC Power wires

My son has a new Nest thermostat. His current thermostat for heating and calling has R and RC wires, for heating and cooling. However the connection block on the thermostat has only six connections, Y, C, W, G , R, and OB. Where do the to R & RC conn...

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gDan by Community Member
  • 493 Views
  • 6 replies
  • 0 kudos

voltage drop

i have 28 volts at my air handler but only 18 volts at my tstat. what can cause this drop

mrjet2u by Community Member
  • 188 Views
  • 1 replies
  • 0 kudos

More wires then needed

My existing heat pump thermostat has connections labeled: RcGY1O/BCW1W2It looks like the wire inserted in the W2 slot is labeled Y2. W1 has whiteO/B has what looks like orangeWhat do I do here?

johnwargo by Community Member
  • 534 Views
  • 6 replies
  • 0 kudos

Nest Heatlink base unit to heating system doesn’t power up

Google nest heat link base unit connected to heating system has stopped working. Changed fuse and checked power supply and tried a reset but not lighting up. My 86 year old mother comes home from hospital tomorrow and we have no heat - please help !

Home Away Assist not Working - (EU)

Hey folks, For anyone in Europe experiencing issues about their thermostat's Home Away Assist feature and had gone through the troubleshooting guide here: https://support.google.com/googlenest/answer/9261396 If the issue persists after trying the ste...

MelbaDT by Community Specialist
  • 2768 Views
  • 14 replies
  • 0 kudos

Home Away Assist not Working - (US/CA)

Hey folks, For anyone in the US experiencing issues about their thermostat's Home Away Assist feature and had gone through the troubleshooting guide here: https://support.google.com/googlenest/answer/9261396 If the issue persists after trying the ste...

MelbaDT by Community Specialist
  • 1346 Views
  • 6 replies
  • 0 kudos

Nest

I’m having some issues with the Nest App (iOS) and my Thermostat Snow. The device is working fine and is saying it’s online, but the app is unable to connect to the device and is showing it as offline. If I reset the Wi-Fi on the device it appears in...

King205 by Community Member
  • 365 Views
  • 6 replies
  • 0 kudos

Nest Heat link

Came home to find a flashing red light on my Nest thermostat. I have removed it from the wall and plugged in USB charger, as the suggestion was that the battery is flat.Investigating further there are no lights on the Heat Link. I have checked the fu...

domirobe by Community Member
  • 312 Views
  • 4 replies
  • 0 kudos
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