I just purchased a new humidifier (attaches to the furnace). Do I wire it from the blower and if so, how do I know what wires to attach from the blower to the humidifier? It's a mess of wires in there!
I wired it from the switch straight to the humidifier. It works but continuously flows water. I assume this needs to be wired to the blower but I want to be sure I wire it correctly.