Recent content by josepm13

This is the wiring at the my equipment interface module which is a Honeywell VisionPro IAQ. The wiring at my thermostat is the 3 wires on the far left of the diagram. The wires are labeled 1,2,3. I have an Amana gas furnace model CVC9/MVC95. I also have an Amana heat pump model ASZ14.

I am interested in home automation and the first device I'm wanting to use is a smart thermostat, probably a Nest or Ecobee.  The problem is my current thermostat (Honeywell Visionpro IAQ) has proprietary wiring making it incompatible with smart thermostats.  Is there a way to rewire my current...