nest thermostat has 1 r and no c connector. can i add a 24v c wire?

[sporfrog]

Any chance you can reply with a picture of your existing thermostat wiring?

You might be able to add a C (common). How will depend on what you have both at the thermostat and the furnace or HVAC unit.

[MelbaDT]

Hey folks, 

Appreciate you taking the time to respond to this and for providing the helpful link, sporfrog.

peepsight, I'm dropping by to ensure everything is covered here. Let us know if you still have some questions. 

Best, 

Melba

[MelbaDT]

Hey there, 

Checking back in again if you still need help with your Nest thermostat. 

Best, 

Melba

[MelbaDT]

Hi, 

I haven't heard from you in a while so I'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the community.

Best, 

Melba