I'd return the bon aire and get the big boys. $260 vs $500. But that's just me. Again, I do not use my a/c at all except during high humidity days out in Reno (which only happens after a rain storm). I believe... it would cost $10 a month if ran 24hours a day vs $100 a month if ran a/c 24hours a day.Got it. Thanks. Never used one before. We’re dying in this Reno heat.