Hi friends im recommemding to us ethe voltas 181 szs 1.5 ton 1 to 1.5. this is cool airway in 2019.i also borrowed this air condittioner before 1 month and fixed it in my hall. in this summer time this is a an emerging ray wish. this is good and not gived any problems yet. this ac has auto air sweepers which gives air in total present direction.it is easily available on flipkart and many payment options.the company gives 4 years warranty with it. hence think before borrowing ac in this year.