Honeywell to Nest two wires

[RaphaelRP]

Hi. I’m new to Nest thermostats and I’m having issues due to missing C wire.
My Nest is connected to a Honeywell aquastat L8124C1003 using their T and T terminals that are connected to Nest R and W terminals.

I got a C wire adapter but I don’t have a C terminal on my aquastat.

Should I use the ZC instead? (See pics)

Thanks a lot!

[RaphaelRP]

 

 

[Jeran]

Hey there RaphaelRP,

I apologize about the late response, thank you for being patient! Were you able to figure your thermostat? If not, I'd recommend that you check out this thread where Patrick_Caezza provided a solution and an image that describes what you need.

I look forward to your response, and if you have any other questions or concerns for me, please let me know.

Best regards,
Jeran
 

[Jeran]

Hey there RaphaelRP,

Do you have any more questions or need any additional help? 

Thank you,
Jeran
 

[Jeran]

Hey RaphaelRP,

Do you have any more questions that we can address? If not, I'll go ahead and lock up this thread in 24 hours.

Just checking up,
Jeran