Has anyone tried to use an ADC T3000 state with a Trane 2 stage ac system? I am considering a Trane XR17 with a matching air handler and the Trane communicating stat with it is not ADC compatible.
The T3000 will generally work with systems that use 24VAC switching control of the air-handler/hvac.
Some variable speed systems use proprietary controls that wouldn’t be compatible. I believe the Trane variable speed HVAC you are referencing uses proprietary control and would not be compatible with the ADC-T3000.
I believe there is a unique terminal that controls the furnace blower that is only on those Trane Tstats.