Chimney Champions is a Jacksonville, FL chimney service company staffed by CSIA certified technicians and a National Chimney Sweep Guild member. The company provides chimney inspections, sweeping, and repairs for homeowners who want to get more consistent heat from a traditional wood-burning fireplace. How does a traditional fireplace actually work? A traditional fireplace moves heat and combustion gases through four main components: the firebox, the flue, the damper, and the chimney cap. Firebox: The opening where firewood is placed and burned. Flue: The channel inside the chimney that carries smoke and combustion gases out of the home. Damper: A movable plate that controls airflow through the flue. The damper must be open during a fire and closed when the fireplace is not in use. Chimney cap: A cover fitted to the top of the chimney that lets smoke exit while keeping rain, debris, and animals out. Understanding each component makes … Continued