Carrier Infinity with Gen 4

[Teamrivers]

Hello!  I've always been interested in the Nest thermostats as a heavy GHome user, has the Gen 4 gained the ability for variable speed fan control and data transfers that the Infinity system needs?  Or is it still the simple on/off?  

[SoriaD_]

Hello @Teamrivers 

Thanks for reaching out to our Nest Community. Im happy to assist you with your questions about our Nest Learning Thermostat 4th Gen. Let's find an answer.

You can go to our help center page about fan compatibility with Nest thermostats to know about the requirements for this feature. 

This depends on the compatibility with your system. If you could share with me your actual wiring configuration and details about your system, I can certainly have a certain answer for your question.

If you prefer you can use our Compatibility checker online. 

Feel free to keep us posting; we are happy to help you.

Best regards,

Douglas.