In this winter season I brought this water heater and faces lots of problems.
It takes lots of time for heating. At the time of buying shopkeeper said that it is very fast and takes water hot for long times but this is all false. It is not a good.
The setup is very big and it occupied all my room. As per performance point of view it is worth to buy. If I compare this machine to other company heater, I found I was cheated by the company. The prices are too high. I will not recommend this water heater to anybody.