wood pellets made in America are popular in Europe and most likely england
Wood pellets generally burn smoke free at a superheated temperature. A few are added at a time to a small fire, with forced air combustion.
The combustion gases must pass through the red hot coal bed for full oxidation, and then through a good heat exchanger.
But I'm sure not all pellet stoves are created equal.
***wood pellets made in America...***
And to think, Ben Franklin was worried that the good citizens of Philadelphia were burning up so much local wood that soon firewood would need to be imported from Great Britain.
So he invented the Franklin iron stove.
Now we are shipping wood to London for their stoves.