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...

Google Nest Learning Thermostat Not Powering Up

Got all the way through with setup for the Google Nest Learning Thermostat. Turned power back on. Then - nothing. We have installed two devices like this before. We checked our wiring several times to make sure we had done it correctly. Still nothing...

TACO 3 zone controller, multiple nests, multiple power connectors, + 24V transformer

Hey folks. So I have a 3-zone taco controller, along with 3 nest thermostats. Home has no C wire, only heat (R + W). I used 3 nest power connectors as well, and a 24V transformer as the TACO controller couldn't push enough power. I updated the softwa...

Resolved! New Wiring Diagram

I’m installing the Nest Learning Thermostat. Need some wire diagram.

Nest Heat Link faulty- No power H72 - replacement ??

Hello My heatlink has suddenly stopped working - no lights at all but 240v is present at the terminals. Pressing buttons etc has no response.Thermostat shows H72 error I understand that the 3rd generation commonly had a faulty diode and google will r...

No hot water but heating working

Hi. We have a Nest system with two thermostats. One for the UF heating & hot water, and one for the Rads. All of a sudden the nest is no longer heating the hot water. When I activate the hot water boost, I hear the click and the electronic valve open...

Nest 3gen not detecting wifi

Hi, I have 2 nest 3 gen thermostats 1 it´s working fine the other one just dont detect any wifi signal and used to be working fine, what can I do? I reset my wifi router with no luck. Thanks

Nest Thermostat

I purchased the NEST Thermostat when we purchased a new furnace, air conditioner, and duct system for our home. Initially, we decided to have it programmed on the ECO m.ode and we were initially pleased with the performance.We are away from our home ...