A pellets stove is a stove that burns compressed wood or biomass pellets to create a source of heat for residential and sometimes industrial spaces. By steadily feeding fuel from a storage container (hopper) into a burn pot area, it produces a constant flame that requires little to no physical adjustments.  A pellet stove has a combustion blower that pulls outside air into the stove through a fresh-air vent and then blows out smoke and fumes through a stainless-steel exhaust vent. There´s also a convection blower that draws room air into the stove and blows heated air into the room throught a series of heat-exchange tubes/vent.