Nest Thermostats

Need help with setup? Troubleshoot common Nest Thermostat problems

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...

Wiring issue

My current wiring diagram does not have a white wire connected to the thermostat. It has a jumper wire from the yellow wire connector to the white connector location. What shall I do? Thanks

AGOBOX XL NEST Learning Thermostat 3rd Generation

this isn’t working I have spoke to electrician who has troubleshooted and the heat link is broken and said it’s a fault with nest and I’m entitled to replacement please advise?

Slow cooling

I’ve had my Google nest for a little over a month now and it would cool my house great within 2 ish hours from 77 degrees to 68 degrees. Starting 2 nights ago it started taking the entire night 8pm-6am to cool the house. Any idea what would be causin...

Nest app not showing temperatures or any thermostat controls

My Nest app has worked great on my iPhone for two years, and out of the blue, it no longer controls my thermostat. It shows I have a “Home”, but there are no temperatures showing except the outside air in my location. How do I get it to connect with ...

Can’t connect my nest to my iPhone

I can’t connect my I phone to my nest. My husbands is but mine won’t and not sure why

Nest thermostat connection to air conditioner

We installed a new 2-stage furnace as well as an air conditioning unit. When we set the Nest thermostat to "cool", it starts out working fine and sending cooling air through the vents. However, after about an hour, it starts to send warm air through ...

Nest thermostat won't use manual schedule

I have set a 7 day schedule for our Nest system. We have upstairs and downstairs units on different schedules. Eco mode is off and so is the Home/Away assist on both. Date and time are accurate. Yet, the thermostat won't follow the schedule. Why won'...

E30 error no power to Y1

Received an E30 error Y1 error! Checked and cleaned the drain line and pan, replaced the low voltage purple fuse, cleaned and stripped all of the wires going into backplate of the nest thermostat. The furnance and ac unit are 17 months old.

Please unlock thread “Trying to add power connector”

Added power connector to P4 on burnham furnace. No error messages. Nest working normally. Power connector detected. Removed lead from envirocom port that Burnham recommended and spliced into P4 as instructed. Now batteries drained every three weeks. ...

W5 error and unable to reach contact support

Tried multiple times to get rid of this error. Also tried using the call and chat options which continually advise it’s out of business hours even though the hours Advise almost 24/7. How on Earth and i meant to fix this?

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Need help with setup? Troubleshoot common Nest Thermostat problems

Wiring issue

AGOBOX XL NEST Learning Thermostat 3rd Generation

Slow cooling

Nest app not showing temperatures or any thermostat controls

Can’t connect my nest to my iPhone

Nest thermostat connection to air conditioner

Nest thermostat won't use manual schedule

E30 error no power to Y1

Please unlock thread “Trying to add power connector”

W5 error and unable to reach contact support

Next wont let me sign in using my ID and Password....

Y/Y2 terminal on old thermostat.

SETTING COUNTRY

Is it compatible

Need help trying to see if my old thermostat is co...

Wiring a nest thermostat

Safety temperature

Google Nest temperature sensor not compatible to G...

Just moved in, nest does not have cool mode

Heat Pump Cooling Mode Conflict