A firebox is a component of a fireplace or stove where the fire is contained and burns. It is typically made of heat-resistant materials like metal or brick, designed to withstand high temperatures. The firebox allows for efficient combustion of fuel, such as wood or coal, while directing heat into the living space. In addition to traditional fireplaces, fireboxes are also found in wood stoves and fire pits. They play a crucial role in ensuring safety by preventing flames from escaping into the surrounding area. Proper maintenance of the firebox is essential for optimal performance and safety.