Questions and answers
The pellet combustion is not exempt from the carbon monoxide production, but this is the best way to burn wood. The wood combustion is complicated because delivers carbon monoxide that comes out from the chimney.
In the pellet stoves the air for the combustion is controlled and the fuel is standardized to have the best conditions for a perfect combustion.
The certified stoves must respect specific regulations imposed by law that allow very low level parameters of carbon monoxide