Hiii friends, This is not a good product because when I am purchase this cooler new so they do work good and do easily my room cool but after 3 yr they we do very bad work.They take more time for cool my room and they will make noise also. I am showing pictures of my cooler.I am given you advise don’t purchase this cooler because they are very bad cooler. My father said anybody purchase old cooler then tell me I am given this cooler. Main thing this cooler mony also maximum but service and support are good.