RoboTeq I do appreciate your help. You would not believe the confusion I am having with the contractor and the distributer. They are telling me that I need the vision Pro thermostat and I am telling them I want the Humidistat.
I have really pissed them off and I want to make sure I am righ on this because they finally siad since I am paying the bill they will do what I want.
Please tell me if this is correct.
Install the humidistat in the return Duct and wire it to the the "R" and "DEHUM" terminals on the AEPT control board. Cut the jumper on the humidistat control board.
When the humidity rises above the set point of the humidistat The Humidistat contact will OPEN to tell the unit humidity is high. What is a good quality Humidistat that is made by honeywell or Ranco that will work for years to come in the return Duct work.
I am sorry for the confussion but they are telling me I am the idiot and I finally had to say this is what I want!!