Google Nest Community

Can one Nest control BOTH a forced air HVAC and a radiant heated floor system?

Hello, I have a setup with forced air HVAC (cool + heat) and a separate radiant floor heating system.I'm trying to find out if one Nest can control both systems or if we need to install two Nests for each zone?Researching online and talking to Nest P...

Nest thermostat stopped working

Hi.Our next thermostat has stopped working and won’t connect. We have tried following the instructions to reconnect but there is no light on the device.Any help would be greatly appreciated!Thanks,Poppy

Nest thermostats and Daikin Air Source Heat Pump

Hi All I had 3 Nest learning thermostats installed in my property in July/August 2017. At the time we had a gas boiler. Thermostats worked well. About 3 years ago we decided to change our gas boiler for Daikin Air Source heat pump retaining all the N...

The thermostat going to break my heater soon

The nest work completely fine for a year and recently keep showing low battery on screen, so it keep turning my heater on and off every 2 mins. I guess that when the sensor kick in, so whole night I hear my heater fan turn on for about 30 seconds the...

Nest heatlink appears to be dead

I think i have the 2nd gen nest thermostat. It's not controlling the boiler as of last night.No led active on the heatlink and when i power off the boiler from the main switch I just get 1 yellow/amber blink.I used to be able to power on the boiler u...

Compatibility checker

Hi TeamJust want to check if my system can take the nest.Its a Fujitsu ARTG45LHTAWith 4 wires out the backred, blue, black and white.The black is not connected at the moment.Thanks

Reset or restart nest thermostat

Thermostat says wifi disconnected and I can’t reconnect it

How to install thermostat

Thermostat sensors

My old NEST thermostat with sensors went bad. I bought a new one, but without sensors. Am I not able to use the sensors with the new unit. Keeps giving me a message that the sensors are on another account.