Originally Posted by JonK

Thanks for the input all of you.
3500 SQF + 500 SQF office 12' Ceilings. Only Two yrs old 5 and 3 ton Central Air and the other one for the office, all damn airconditioners has very good efficiency rating.
I've got all bells and whistles when I got this home, including tinted glasses and top of the line windows. Our builder, William Lions don't do the cheap job.
I have a supersized ceiling fans in every single rooms. The airfilter system we have that we hardly run. We paid way over million for this home.