[Richard]

First of all I am completely lost on which unit is your “large”’unit, which unit is you 2nd unit, which unit or all units are tripping the breakers, and if the statement all three are on the same leg is based upon know wiring, observed amp draw, or inferred by fan behavior.

So lets start with putting the clamp on all three compressors and seeing the results.’

I apologize for my confusion but I do not have intimate knowledge of how you coach is set up.