Yeah, what he said
I know, you plan on traveling to cooler places in the summer, but as you know there is a whole lotta Texas between you and cooler places.
Iím from the Deep South. I have 2 units and full ductwork, both sides. No upper cabinets. Just ductwork. Iím happy on Aug 15, 3pm, full sun, New Orleans, 95 degrees, 90% humidity. The problem is that ppl behind be think Iím emptying my tanks with all that humidity/condensation running out of my drain tubes.
Iím just trying to help. Good luck!