Frankly speaking this is the worst to worst ac ive ever seen.no cooling at all. Initially the ac worked fine but as the time passed it became bad and bad.i have to clean the filters every now and then.compressor is not able to handle the ac and it heats within few minutes.build quality is also bad.however the salesperson did a lot praising of the product just to sell it.i think you should first take advice from some expert and then invest your money in such costly procucts.just called the company and told them about the problem.hope theyll be able to help me.