[Firewalker] has designed a great pellet burning boiler (translated). Wood and biomass pellets have gained popularity over the last few years. While freestanding stoves are the most popular ...

Even if you don’t plan to heat with wood ... of outdoor boilers have tainted the reputation of this technology by putting out ...

The wood products industry has also been promoting wood pellet burning in our schools ... These facilities include wood-burning boilers and furnaces, which emit a disproportionately large amount ...