Hello friends now I will share my opinion and review on the room heater Nova NH 1257.
I ordered this product last month when I turned it on, I noticed a fire and smoke inside the heater. I contacted Nova customer service for this issue. They gave me bangalore service center number. It got repaired for Rs 300 in local market. Now it automatically turns off in less than five minutes. We need to wait for hours for the machine to cool down.