Google Nest Community

Won’t stay powered up.. then Red blinking light

Had a new Heating/AC system installed in late August. Nest Learning Thermostat worked great until Mid December. Then started saying I needed to renter Date and Time. After a few weeks of that… it shuts down after a few seconds of display time and sta...

wiring diagram for Nest with hot air/AC system in AZ

Home App never provided a wiring diagram in the course of installation, promises notwithstanding. I attached wires labeled R, G, Y, & C to those terminals on the Nest and the wire labeled O to the Nest terminal terminal marked OB. No heat. Removed wi...

HVAC cycling on and off every 20 seconds with new Nest Thermostat

Installed my second Nest Thermostat and my HVAC unit is now cycling on and off every 25 seconds.

Nest Thermostat lost WFI connection and won't reacquire.

I have run into a connectivity issue on my Nest Thermostat. It has run problem free for just under two years. A few days ago it went offline and informed me it could not find the network. It shows the following product information. Model Display 3.7 ...

New Thermostat wont add it to my account

Help,I’m adding a new thermostat I scan the code my phone and the thermostat are on the same wifi as other Thermostats.A screen comes up looking for other products to assist and it shows a camera & thermostat picture and looks like it’s looking for o...

Nest Thermostats

I have six nest Thermostats in my home and one suddenly disconnected from wifi and shows offline in the app. All others are fine. I can't seem to find anyway to reconnect it to wifi.

Connect the phone app to Nest Thermostat

I have been using the Nest thermostat successfully for several years. but last week my phone app disconnected from my thermostat. Have done several things from replacing the app to disconnecting the nest from the network and reconnecting to my networ...

New setup -

New Nest just connected. Trying to obtain the Entry Key, but house logo frozen on the display screen. Is there a trick to get to settings?

I’m I correct in assuming the blue wire is a common wire and should be connect to the “C” position ?

Nest calling for hot water, but schedule and hot water disabled

HI thereI have two separate unlinked nest installations - both are doing the same thing.The schdule is disabled and hot water is off. However both installations will call for hot water from the boilers. They do this at random times. I'm not sure how ...