The Low NOX Manifold for 3 Burners by Rheem MFG Company is engineered to reduce nitrogen oxide emissions, promoting environmental sustainability. This manifold is compatible with various Rheem heating systems and is designed for easy installation. It features high-quality materials that ensure durability and long-lasting performance. The manifold does not include orifices and tubes, allowing for customization based on specific system requirements. Its design adheres to industry standards, making it a reliable choice for efficient heating solutions.