Replacing old Honeywell communicating stat with new Honeywell prestige IAQ kit

[@LawrenceTucker-x5w]

Hey, can you make a video showing how you determined the old board was bad ?

[@HVACingMyWay]

Well this one it wasn’t bad the thermostat display was faded reallly bad and you can’t get that stat anymore so my only option was to replace the whole thing with the new style