Google Nest Community

Installinh nest e, have a blue wire

On my old thermostat, a Honeywell one, there was a blue wire connected to the K spot. As you know there is no K on the nest, so which spot would I put the blue wire into?

Heatlink has Lost power

Hi my heatlink has lost power this morning. I have tried resetting boiler, all wires are ok and no fuse is out. Looks like I need a replacement. please help

No heating

My thermostat is turning orange as normal and saying it’s heating but my boiler is not firing up and the radiators are cold! Please help

Can you take a nest learning thermostat and and move to different room without reprogramming?

I can’t get a thermostat to program in a room, says too far fromassisting nest. So can I take one from another room that is already programmed and move it into that room and use the connection from first room to program new one?

Dead Heat Link - No Contact from Google

Hello all, I have the Nest 3rd Generation learning thermostat. A couple of days ago the thermostat started showing a H71 fault.On inspection the heat link was showing no lights even though the electrical supply to the heat link was fine.Phoned Google...

C WIRE

Google Nest ThermostatDuring set up app told me that I needed a C wire for full funtionality, so I connected one. Now the app continues to tell me that it is not connected when I know that it is. Have tried factory reset and deleting and re-introduci...

wifi

My nest thermostat shows its on line but the nest software shows that is offline. What can I do to fix this

My Nest E thermostat will not turn and has a blinking green light

My Nest E thermostat will not turn and has a blinking green light.Nest thermostat won't turn on and is blinking green.I have tried unplugging the unit and charging it with a wall plug for over 3 hours but it still won't turn on. I also tried restarti...

My nest thermostat keeps running after it has reached the temperature. What can I do about this.

Wire connections

I have a heat pump system and my current thermostat has a wire connection at the Y/Y2 terminal. I also have a Y1/W2**, but no wire is connected. Should I connect the wire at the Y/Y2 connection to the Y1 on my Nest?