Google Nest Community

Thermostat Compatibility

I can't add my Nest thermostat to the Nest app

I'm not able to connect my Nest thermostat to the Nest app. I've chosen both options to add the product, scanning the QR code on the back of the nest and continuing without scanning, and neither works. When the app asks for the entry key is when the ...

How to remove built up memory?

I keep the heat 0n 55 when gone but something turns it up to 67 while we are gone.

Trane wiring for nest

 this is my wiring on a Trane

Nest Link failed. Third Post of ongoing Problem as Reported

As previously Reported .I have now at my expense bought a new Nest so I can control the heating . I must say it was an expense I could do without. I hope this lasts longer than my last one. At the moment I will not be recommending...BUT at least I am...

Nest thermostat disappears from app

I got two nest thermostats a few days ago. No problems setting up or anything. But twice now in three days after about 12 to 24 hours they both just disappear off my Nest app and can’t be found anywhere anymore. But on the thermostat it says, “ the t...

Setting heat temperature schedule

Hi I understand how to set a temperature on the app. So I can set the temp to 20 degrees at 7 am for example. I’m looking to set a schedule, ie I’d like the heat to be on from 7-9 am and then again at 8-10 pm. I’m not sure how to do that. I tried put...

Error E257 - I have 4 wires - red, green, white and blue - no yellow.

I am getting error E257. I only have red, green, white and blue - no yellow. I plugged the blue into the C receptical.What am I doing wrong?

Is my thermostat wiring compatible?

In accurate temperature readings

I have just installed nest learning thermostat today.I am having an issue with the thermostat temperature readings which is 3-4c above actual room temperature!I reset it hoping it would fix with no effect!!Any advice before I return it?