Last year. I had purchase voltas split A.c 1.5 ton 3 star 5April 2015. But qwality is poor not much cooling but after 1 one year I got some problem in my A.c. I called custmer care and register complaint.in 24 hrs enginer. Came at my house further adress and change my outdoor parts. But after 2 days I got face same problem and tired to call custmer care many times but I received no service again but after days enginer came my house agian and again change tha outdoor & indoor parts. But the cooling was crapp. No much cooling in room waste time and money. Its poor qwality and poor outdoor materials. The pipe line gas is very low qwality . So pls dont buy voltas product in your life. Its is total waste money and time