This Burnham Commercial component is a flue gas baffle, designed to enhance the efficiency of heat transfer in commercial heating systems. The baffle works by directing the flow of combustion gases, slowing them down and increasing their contact time with the heat exchanger. This process allows for more heat to be absorbed from the gases before they are expelled from the system, improving overall energy efficiency. Constructed from durable materials, this component is designed to withstand high temperatures and corrosive gases, ensuring longevity and reliable performance. It is compatible with specific models of Burnham Commercial boilers and heaters.