Hi folks Worst client benefit. Kindly don't purchase Hiachi AC, Buying an Air cooler will more worth than this. I saw the 5 star control rating, and hopped on the weapon and got it. I was grinding away when the professional returned home and introduced the unit, I got back home at night, glad at the nature of the establishment, chose to give it a trial. I exchanged it on, and there came this noisy humming clamor, alongside a spouting sound as the air left the blower.its an exercise in futility and cash and I donot suggest purchasing Hitachi Ac for home and office both.