Nest Compatibility

[TorresFam720]

 Hello, I was wondering if one of y’all can help and let me know if my current thermostat wires would be compatible with the nest thermostat. There is also a blue wire in there but it is currently not being used on my existing thermostat. Thanks!!

[Patrick_Caezza]

I have never seen the RC/O or RH/B terminals before.

What is the make and model of the thermostat?

[TorresFam720]

Make: RobertShaw

Model: RS3210 or PS2210
I did a little research and found these models that look very similar to mine the only thing is, my thermostat doesn’t have the time and date option on the screen like the models above do. This thermostat was already put in when I moved here so I don’t really know or have access to its box. 

[Ryan_G]

Hey folks,

Thanks for visiting the Google Nest Community. 

Since this thread hasn't had activity in a while, we're going to close it to keep content fresh.

If you have additional questions, feel free to submit another post and provide as many details as possible so that others can lend a hand. 

Hope this helps!

Kind regards,

Ryan