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Nest Thermostats

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Home/Away Assist, returning home always stuck in eco mode Read more

Forum Posts

NEST install re: C Wire

I must be missing something. I have a situation where I am going to use the G wire (fan) as my C wire. What I don't understand is does the C Wire have +24 volts on it or is it the return path for +24 volts from one of the R wires?My AC unit where the...

dandrews by Community Member
  • 120 Views
  • 2 replies
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old thermostat had w-o/b, new Nest doesn't turn on heat

My old thermostat had a w-o/b wire, and I'm unsure whether to plug it into w or o/b on the nest. We ended up plugging it into the w port. We don't have a heat pump, we have a forced air gas furnace. The A/C seems to be fine, but when we turn on the h...

dial not working on nest

The dial doesn't rotate to be able to select any of the commands so I have to control the temp through my app. However, I have no other functionalities due to dial not turning.

bjbyrd314 by Community Member
  • 80 Views
  • 0 replies
  • 0 kudos

Can nest thermostat be used in a greenhouse?

Hello, I have just had installed a glass greenhouse that is 19' x 11 Victorian Style. The heat source is fin tube hot water. I would like to install a nest thermostat so that I can remotely know the greenhouse temperature. Are there any concerns abou...

Diana56 by Community Member
  • 92 Views
  • 0 replies
  • 0 kudos

Error message E294

I have Error E294 message on thermostat after thinking Nest was set up.

Dport8146 by Community Member
  • 234 Views
  • 3 replies
  • 0 kudos

Nest Thermostat warranty claim

We purchased a house in June of 2021 and had Nest thermostats installed. No issues while the AC was the main system running. We visited family over New Years holiday and when we returned the downstairs Nest thermostat indicated on the phone it was of...

Charles_O by Community Member
  • 1233 Views
  • 6 replies
  • 0 kudos

Nest thermostate

I have had a nest thermostat since last September tried to set up but with no luck I keep getting emails from nest saying hope I've got it working I've replied back to the email to say no to find out that you cant reply back to the emails I still not...

Nishka23 by Community Member
  • 159 Views
  • 0 replies
  • 0 kudos

Nest thermostat says heating in two plus hours

The thermostat started showing this message yeaterday. It does warm up but the message will say heating in two plus hours rather than saying heating or under ten minutes etc. it was disconnected Sunday briefly when installing a new modem in the house...

MCalgary by Community Member
  • 167 Views
  • 0 replies
  • 0 kudos