The Burner Assembly Kit AM39861-1 for Rheem RGR models is crucial for maintaining efficient gas combustion in water heaters. This kit includes all necessary components for a complete burner assembly, designed for easy installation and compatibility with Rheem systems. Made from high-quality materials, it ensures durability and reliable performance. The assembly features precise dimensions and specifications, enhancing the efficiency and safety of your water heating system. Ideal for replacements, this kit meets industry standards, making it essential for any Rheem water heater maintenance.