Google Nest Community

Nest thermostat wires compatibility

Nest heat link

My nest heat link has stopped working, no lights and no output to the thermostat. I’m an electrical engineer so checked mains supply and all good. I bought the unit over 12 months ago, so do I have to fork out another £188.00.? Anyone had the same pr...

What are the colors of T-stat charging light and what do they mean?

I am charging my thermostat, what colors will blink and what do they mean?

Compatibility Issue

Here is the wiring on the Thermostat with wire connected to W and Y. Is it compatible with the Nest Thermostat?

Wiring new thermostat

Still have not managed resolved fitting my thermostat. Not sure where to connect the three wires. I have a red, blue and yellow wires on may old thermostat. But not sure which wire connects to which block on thermostat.Are you able to advise. Kind re...

nest themostat low battery

I have 4 wires coming from my furnace to my Nest thermostate, I get a low battery warning. How do I wire the furance 4 wires to my Nest so the battery will be charging.

temperature drop

is there a model NEST thermostat that i can use to notify me if my furnace goes out and temperature drops while i am away for the winter. I have good wi fi

Nest app on iPhone not accepting entry key

I have reset the Nest thermostat, it is connected to my wifi, I have tried both manual and scanning the code. I have also tried putting it in airplane+Wifi+bluetoothI have tried waiting and trying again numerous times over the last few daysAll attemp...

Problems installing new Nest 3rd gen thermostat

When installing my new Nest 3rd gen thermostat the battery was dead out of the box. After charging for 2 hours by USB cable I started the set up and got m15 and w5 errors, the battery drained quickly and could not continue setup. After charging for 8...