Rheem water Heater AP11525C-2 Magnesium Anode Rod 0.800" x 44-3/4"

The Rheem water Heater AP11525C-2 Magnesium Anode Rod 0.800" x 44-3/4" protect the internal tank surface by attracting corrosive elements that might damage the water heater lining. It extends into the tank through the designated opening allowing the rod material to react before corrosion reaches the tank structure. Used in compatible water heating equipment in connection with HVAC systems, the anode rod provides sacrificial protection during regular operation. Its magnesium construction gradually deteriorates over time, indicating the need for periodic inspection. The rod maintains tank protection and optimizes water heater performance.