I had bought voltas ac last summer when I needed the most, just after a week of usage it started making problems. at first a noisy sound came which I hated it and made me frustrated about this product I called the service for avout 3 times and then finally they came and told me that the compressor having problems. I had no clue how the compressor gets damaged in such a short time. so I tried to analyze what wrong might have occured and found that this product has a flaw of maintaining the current like how a stabilizer would do. but in my recommendation there are many other company products which has all those features inbuilt and consumes very less power. this model of 1.5 ton consumes much power than of other AC in the market. I dont really recommend this product if you are from a middleclass family. this doesnt suite at all for people who are looking for less power consumption AC.