The Rheem SP11309BJ Anode Rod is a crucial component for water heaters, measuring 0.750 inches in diameter and 22-3/8 inches long. Made from high-quality magnesium, this anode rod protects your water heater from corrosion, extending its lifespan. It is designed to fit various Rheem models, ensuring compatibility and optimal performance. Regular replacement of the anode rod is essential for maintaining water quality and heater efficiency, making this a vital part of your water heating system.
