A wood pellet boiler is a heating system that uses compressed wood pellets as fuel. These pellets are made from sawdust and other wood byproducts, making them a renewable energy source. The boiler burns the pellets to produce heat, which can be used for space heating or hot water. Wood pellet boilers are known for their efficiency and low emissions compared to traditional fossil fuel systems. They often come with automated features, such as self-feeding mechanisms, which simplify operation and maintenance. This makes them an environmentally friendly option for residential and commercial heating needs.