Google Nest Community

Do I have to connect the Gen 3 Nest thermostat to WiFi to make it maintain simple heat or cold sets

After years of dealing with professionally installed hardwired and locked thermostats at our work, we decided to just buy a simple modern looking thermostat to replace it. Once in hand, learned there is no knob to return to adjust the temp on the Goo...

my nest APP states it is off-line however the device is connected to the Wifi. Please advise

Nest sensor with Nest Thermostat

I have the Nest Thermostat and I got a Nest Temperature Sensor. Do the sensors not work with the Nest Thermostat or do you need the Nest Thermostat E or Nest Learning Thermostat models? When trying to add the sensor, the instructions tell me to use t...

Honeywell To 3rd Generation. - blowing heat

Need help. I just installed my new 3rd gen Thermostat, is already set with the App. Once I turned it on 74F. It started blowing hot air, can anyone help me?It was switched with a Honeywell digital. Thanks

Leaf won't go away

My nest is set to heat at 78 degrees and still shows a green leaf. I'd think 78 is certainly not in the eco range of temperatures. Anyone have an idea as to why ?

New Nest Thermostat has no power

I just installed the Nest Thermostat E and the display has no power. The furnace has power. The old Honeywell thermostat was working fine. Any ideas?

Work W5 error?!?

New home with two nests- one works great and the other won't connect to internet. I continue to get a W5 error and unable to find the multiple active connections near by despite all the steps I've taken to debug. Only solution I continue to see is to...

This should be easy to figure out for someone...

So I have a basic forced hot air system with natural gas. When I bought my house it had a standard Honeywell unit. It was connected to the RH and W terminals. But it was broken so it needed replacing. So I did my research and bought a Nest Thermostat...

C wire connection

I have an old traditional 24 volt system with one white and one red wire connecting to my gas valve. How do I get power to connect the c wire connection?