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...

Can Nest E thermostat be use to control house with two separate heating and cooling systems

I have two red wires coming to thermostat and a forced cool air and radiant heat can the Nest E be used

E89 Y2 wire without Y1

I got E89 error (Y2 wire without Y1) while doing the set up. I did not have Y1 wire in my old set up (pic attached)Also, I see blurred center ring in display. (photo attached)I went past the error to set up in pro mode, and now I do not see cool mode...

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Thermostat set up

Cant get past E294 error code. Any suggestions?

Nest thermostat

I have an E thermostat and live in the northeast. I will be going on vacation for 6 weeks, how should I set my thermostat?

multiple zone valves

Hi: I have baseboard water heating system with a multiple zone valve system controlled by 2 wire mercury switch thermostats. I am trying to set up a Google Power Connector for 1 zone Valve. The photos of the actual set up are shown, as is the pre-hoo...

Resolved! Heat Link has stopped working.

Hi,The Heat Link of our Google Nest Learning Thermostat (V3) has suddenly stopped working after about 3 years of service. There is no real cause that can be identified.An electrician has confirmed that sufficient power goes to the heat link but there...

viconics cbe118 To Nest Thermostat

Hello i am wondering if my viconics cbe118 system is compatible with the nest thermostat