Lochinvar 100173556 Aluminum Anode Rod

This Lochinvar Anode Rod is composed of high-quality aluminum, designed to provide a protective layer for water heater tanks. The rod functions by attracting corrosive elements present in the water, thereby preventing them from damaging the tank itself. It measures 0.9 inches in diameter and 44.375 inches in length, making it suitable for a wide range of water heater models. The product's primary purpose is to extend the lifespan of water heaters by reducing corrosion and rust build-up inside the tank. It is recommended to replace this anode rod every three to five years, depending on the quality of your local water supply and usage patterns.