Be sure to have all our open holes closed up when running the A/C... No window flaps open etc... The tent fabric is thin enough as it is.
My Air Conditioner is the 13,500 BTU model...
I have 9X12 tarps on my two tent beds ends. Poor man GIZMO's... This problable helps me with humidity. Some humid nights outside I do get anthing that is metal inside the POPUP dripping water. I always have a O2COOL 10-inch fan running inside my POPUP...
Roy Ken