With hot water support, Google Home app now offers complete Nest Thermostat cont... 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...
Nest thermostat heating and cooling at same time
Replaced regular heat/cool thermostat with a Nest. Seemed fine until next month utility bill came in at $670 instead of $150. Apparently the heat strip had voltage on it at the same time as the a/c was running. No error message, no notification, wiri...
Wiring second generation nest learning thermostat
I have used 4 wire red, green, yellow and white, all wires connected to the wiring block. On the original thermostat there was a blue wire as common, did not use. Appears no power is going to thermostat, but power is at wiring block. This is a learni...
Resolved! Need to figure out what to do with S1 and S2. Can I use one of that to be C wire?
I am trying to convert my old thermostat to Nest Learning Thermostat. After connecting the wires based on a Youtube video, Nest will not power on. I used an external wire to power it on and Nest gave an E79 error code. Currently use the Blue wire (wh...
Warranty incorrect
I had my Nest thermostat installed by a Nest Pro but the warranty still says 2 years. Whom do I contact to clarify this? Can’t seem to find a link on Google
Installing Nest Thermostat - Wiring question
I am trying to replace the thermostat in our home in FL with the Nest Thermostat (to be clear, its NOT the Nest Learning Thermostat or the Nest E thermostat). I did the compatibility check and selected all the wires I see connected before making the ...
Stuck on this install. Check my wiring, please.
I have moved into a 119-year old building in Dallas. Obviously the equipment isn't that old, but I've used a bunch of Nest 2nd and 3rd Gen previously, and this has me stumped. The old thermostat is a honeywell, switched to heat pump, and has a simple...
Heat link won’t connect to thermostat e
Hi our Thermostat e had come up with a communication error and no light on the Heat link so I figured batteries need changing so replaced with some Lithium ultras .Still not working so did a reset of everything and started again. App connects to Ther...
Honeywell Mercury 2-wire controlling Honeywell Water Zone Valve
Have an old school mercury thermostat using only 2-wires controlling a zone valve (water).There are two un-used wires in the 4-wire bundle. Can the 24-V power the batter ybackup in the NEST?
Is this wiring compatible with nest?
Just curious if this wiring setup will work with a nest or not. Cheers!
Two thermostats on one unit?
I have one HVAC unit that is sized for my first floor and an unfinished basement. I currently have a Nest thermostat for the first floor.When the basement is finished, would it be possible to add another Nest thermostat in the basement, and have them...
Sign In to vote
