Need help replacing really old thermostat with the Nest 3G

[rgaila]

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Original Poster:  Rob T. 9967  

Can't figure out how to use York wiring with the Nest 3G

[rgaila]

Hey there Rob T. 9967, 

I'm so sorry for the delay in our response, but I wanted to hop in here to make sure we addressed your concern. I can definitely understand the confusion when it comes to thermostat issues as it can be very odd to figure out sometimes, but I'm happy to look into this for you. 

First off, I would suggest using the Compatibility Checker to see if your system is compatible. Then, if you're still having issues or confusion with how to install the thermostat, I would suggest contacting a pro to come out to help you with this since I know that the Nest thermostat is not compatible with stranded wires, every wire has to be connected to the Nest Thermostat system. 

Please let me know if you have any further questions or concerns as I'm happy to help. 

-From Garrett DS, Community Specialist.