Can Nest thermostat work with zones for a floor heating system which only had 2-wire config

[MichaelL]

While replacing my old water heater for floor heating, I replaced all the old 2-wire thermostat with  Nest Thermostat but I had different zones in my house.   Upon installation, it prompted N260 error message and the batter went flat after a month.  Google suggested that I purchase the power connectors, one for each thermostat, but how to wire the system?  and does the Nest thermostat can apply in zones?

[ComputerJoe22]

Yes they can.  Best solution is if you have an unused T stat wire going to your location.  The T stat C terminal needs to be a wire to the 24 volt transformer, the same wire as which goes to your zone valve 

[Ryan_G]

Hey folks,

I just wanted to follow up and see if you're still in need of help? Please let me know, as I would be happy to answer any questions you may have.

Best regards,

Ryan

[Ryan_G]

Hey there,

Just wanted to jump in here to check to make sure that you saw our response. Please let us know if you have any other questions or concerns as I will be locking this in 24 hours.

Have a great day.

Best regards,

Ryan

[Ryan_G]

Hey folks,

It looks like we haven't heard back from anyone so I'm going to go ahead and lock the thread. If you have any further questions or concerns, feel free to create a new thread.

Have a great day.

Best regards,

Ryan