I buy this room heater in this cold season for my office. When I bought this heater in beginning it takes very low time to do warm fully. But after some days of use it takes more time for heating the office. When I told this problem to your customer care employee they told me this is done because of low power supply . this is not valid reason how can it possible! Finally they couldn’t not give me solutions of this problem. And main thing is I noticed it use more power consumption as compare to Bajaj room heater. Ultimately I suggest not to purchase this room heater.