Technical features of ENplus A1 wood pellets: They have a diameter of about 5mm-9mm. Their length is about 5 times their diameter, about 3.15 mm -40mm. Their ash content is less than 0.7%. They have a moisture content of less than 10%. Their heat of combustion is more than 18 MJ/kg. The abrasion or the dust content in these high-quality pellets are less than 1%. Their hardness is more than 98%. They have a bulk density of more than 600-750 kg/m3. Their ash deformation temperature of more than 1200°C. The nitrogen content is less than 3%. The sulfur content is less than 0.04%. The chlorine content is less than 0.02%. The arsenic is less than 1 mg/kg 3 The Cadmium is less than 0.5mg/kg 3. Chromium, copper, nickel and lead each is less than 10mg/kg3. Mercury is less than 0.1mg/kg3. Zinc is less than 100 mg/kg3.