EWC-ST-2C Replacement

[gws1809]

I would like to replace my EWC-ST-2C Replacement panel with one which will work with the Nest thermostat. Which unit would you recommend as the best for a DIY project.

My system is Forced Hot Air furnace with AC and 2 zones.

Thanks

[Luis Y.]

We recommend using the NCM-300 Zone panel. The NCM-300 is compatible with the Nest Thermostats. There is a wiring diagram on our website under Manuals and there will be an option for Wiring Diagrams. This will show you how to replace your ST-2C Zone Panel to the NCM-300. If you have any more questions, give us a call at 1-800-446-3110.