A biomass furnace is a heating system that utilizes organic materials, such as wood, crop residues, or other renewable biomass sources, as fuel to generate heat. These furnaces burn biomass to produce hot air or water, which can be used for various heating applications, including space heating, industrial processes, or generating steam for electricity production. Biomass furnaces are considered environmentally friendly because they use renewable resources and can reduce greenhouse gas emissions compared to fossil fuel-based heating systems. They are widely used in homes, commercial facilities, and industries seeking sustainable and cost-effective heating solutions.