want to spend 10k for a fan then go for it i never expected this kind of trash bad customer support from crompton the reason is we ordered this cooler based on the positive reviews but its doesnt cool even a 1010 size room even though room have good ventilation only the size of the cooler is huge ozone 75litre but not the output we contacted flipkart customer care for many times they took complaint and technicians visited 2 times but still the issue is not yet solve