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Hardwiring Nest Thermostat?

isitafox
Community Member

We had a new boiler fitted just over a year ago and had a 3rd gen Nest installed with it.

The Nest has been fitted in our hallway and currently has a USB cable hanging down the wall into a plug socket below. 

We're in the process of having the house rewired and I wondered if it was possible to fit a transformer and hardwire the wall plate into the electrics so we no longer need the wire dangling down, anyone know if it is possible? 

I know it can be wired directly to the heatlink but thatis too far away to run cable to it without destroying half the house! 

6 REPLIES 6

Markjosephp
Community Specialist
Community Specialist

Hello isitafox,

 

Thank you for taking the time to let us know about your inquiry. I'd love to know more about this.

 

Could you share a photo of your current thermostat's wiring? Also, from what country are you posting?

 

I'll look forward to your response.

 

Regards,

Mark

Hi there,

 

I wanted to follow up and see if you are still in need of any help. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further.

 

Regards,

Mark

Yes I still want to know if it is possible to hardwire the thermostat rather than run it via a usb cable plugged in

AlexD
Community Specialist
Community Specialist

I would be happy to try and assist @isitafox . It is not recommended to connect the thermostat to a transformer for power delivery. The wired connection provides both communication and power between the Heat Link and thermostat. If a wired connection is done using a transformer, this can cause unexpected behavior as the thermostat and Heat Link are expecting to transmit data between each other over the wired connection. 

LarisaL
Community Specialist
Community Specialist

Hi there, I just wanted to check in with you. Did you see the message from my colleague?

TudorL
Community Specialist
Community Specialist

Since I haven't heard any updates from you, I'll need to close this thread, but in case anything else happens, you can always open a new one. Have a great day and stay safe!