This is one of the worst product. Please never ever buy this. I purchased it 18 months back and with in this time, I have to go for tank change twice. They said it’s free but have to pay 4000rupees for the transport. And there will be the problem with the tubes very often. Each time they change the tubes, they charged me 500 for each. Leakage problem with the tank, tubes will get damaged very often. One of the waste product. Waste of money. After installation, I had spent almost 11000₹ within 18 months. Please don’t go for this.
