i have recently purchased a Kenstar A/c in Amazon and it dint even work for 10 min. when i approached Amazon customer care i got a pathetic support from them. i have purchased my product on May 28th 2015 and till date it was not repalce and it is dismantled in my home.
Amazon gives fake promises like 10days product replacement gurante but it is damn fake.
Never buy any product in Amazon.