O General, as we know is one of the best AC manufacturing company in india. And from my experience of using this I can tell you, as I have written the title, it makes us cool in the hot summers. It cools my room very quickly. And its service support is also very good. I am using this product from last 2 years.
It does not need any maintainance. In situataions, it also sets the room temprature automatically. Its in-built design is very attractive. It gives efficient cooling. At last but not the least, if I will recommend anyone for an AC if will only suggest about O general.