Support changes to our earliest generation Nest Learning Thermostats Read more
Forum Posts
Selling your home along with a Nest Thermostat?
Are you a homeowner and you are selling your home and leaving your Google Nest Thermostat for the new owner? What do you need to do to make the transfer painless for you and the new owner? First and foremost, DO NOT PERFORM A FACTORY RESET. The Googl...
Troubleshoot setup: Nest Thermostats
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...
UK: swapping a Honeywell t40 to a nest thermostat pro edition
Hi I currently have a honey well t40 thermostat in my hall way. I also have a invensys programmer. What is confusing me is the wiring. I currently have three wires in my thermostat and two wires (excluding the feed) in the 3 and 4 labelled HW and CH ...
Nest Backup battery repair
Want to get my Nest thermostat repaired, backup battery wont recharge.
Trane conversion to Nest…confusing wiring.
Bought an old cabin and trying to upgrade a few things. One being the thermostat. Case in point. Trane system has following wiring set up;G.B.R.Y. left side.F.W.X2.0. on right. so question is which wires go where on nest and which are tied off or jus...
Nest thermostat incompatible
I have a nest model G4CVZ and according to the compatibility check my current wiring won’t work. I re moved the jumper as it said, and put the red wire to red on the nest. I put the blue to common. The ac blows hot when I did this. I read that puttin...
Using Nest Learning Thermostat & Heat Link V3 and 2-circle OpenTherm Boiler (Geminox)
Hi,I have been using the Nest Learning Thermostat & Heat Link V3 for 5 years in my apartment, and I am happy with it. I would like to use it in my house as well, where I have installed the Geminox 17THRi DC boiler controlled by Siemens QAA73 (I need ...
Resolved! Nest thermostat is missing it's qr code so I can't connect.
We inherited our nest thermostat from the previous tenants it works but is missing it's QR code so I can't connect. Is there a workaround?
Nest thermostat
Hi I wanted to know if anyone has this problem and if anyone had a solution for me. A number of times recently my Nest thermostat is on and supposedly heating to the temperature I have set its glowing orange and says it will take about an hour to get...
Ancient thermostat wiring help - T and X2 wires among other things
Hey all, Have an old American Standard system (TWE048P130A0). Wires used on the wall thermostat are:TX2ROGYBW Would appreciate help determining what goes where, and what should be ignored. Couldn't find instructions on a wiring layout like what I hav...
Old Thermostat with Aux and Emergency same wire
Hi! I have a question regarding the connections from my thermostat to the Nest Learning Thermostat. Basically I have an old thermostat (Honeywell TH2210DH) which has Emergency and auxiliary heating. I am told by the landlord that the auxiliary and em...
My nest will not stay charged and show off line.
My Nest will not stay charged and connect to the internet. It’s less than a year old with no problems until now. Woke up freezing this morning because my thermostat won’t work.
