Power refers to the quantity of fuel that a stove needs to heat the space in which the stove is located. Power (expressed in kW) is a parameter which indicates which stove best suits the volume (m³) of the space you want to heat. Too little power, and your room will not be heated. Too much, and it will quickly become too hot and you will be tempted to reduce the rate at which the stove burns by reducing the air supply. This will result in incomplete combustion and an accumulation of soot on the window and in the combustion chamber. SAE Y offers stoves of different power, so that you can choose the one which best suits your home.