I have a voltas 1.5 ton A.C purchased approximately more thena 2 years ago and now I have fot the A.C serviced for 2500 which includes removal of input as it is split A.C and washing it and servicing the output as well but still it is not working as it supposed be and no cooling is been done. And as I called the voltas service center , these people are blaming the waether as it too hot so it will not work properly.i am realy not happy with the answer and cooling. Moreover my other a.c which is a diff brand it working perfectly fine. I will never recommend to buy voltas . worst customer service