The RHEEM AS40439 Flue Baffle is an essential component for optimizing the performance of your heating system. This baffle is designed to enhance the efficiency of flue gas flow, ensuring that your system operates at peak performance. Made from high-quality materials, it is built to withstand high temperatures and corrosive environments. The baffle's precise dimensions ensure a perfect fit in RHEEM appliances, contributing to improved energy efficiency and reduced emissions. Ideal for both new installations and replacements, this flue baffle is a reliable choice for maintaining your heating system.