A.O. Smith 191652 Reliance 32-Inch Magnesium Water Heater Anode Rod

32" MAGNESIUM ANODE .84 DIA

The A-O-SMth 191652 Reliance 32" dia mag Anode Rod is a magnesium anode, designed for use with the Reliance™ Series gas water heater. Magnesium anodes ensure superior corrosion protection through sacrificial protection in systems with medium to high levels of dissolved solids. The Greater the amount of dissolved solids, the greater the corrosion . Magnesium and aluminum anodes are preferred over zinc or iron when the dissolved solids consist primarily of calcium and magnesium.

Magnesium anode rod for use with A.O. Smith Reliance hot water heaters with Model Numbers beginning with 'HRS' or 'HRT'. One per tank. Contact your local hardware store or water heater dealer prior to installation for proper anode rod selection.

When the magnesium anode becomes clogged with magnesium sulfate crystals and covered with sediment, replacement is recommended. This anode rod is used on all water heater models manufactured since 1916.

Protect vital plumbing systems in appliances and fixtures, with A.O. Smith Reliance Magnesium anode rods.Magnesium anodes are used to protect against galvanic corrosion...they will slowly dissolve over time to protect your most important investment, your equipment.

The magnesium anode rod for Reliance water heaters is made of the most electrically conductive material available and it will ensure many years of trouble-free operation.

The anode rod attached to your water heater is a critical component that extends the useful life of your unit. The magnesium anode rod provides extra protection against corrosion, as compared to conventional steel rods.

Over time, corrosion be can form on the magnesium anode rod that is located within the tank. This corrosion is caused by hard water or acidic water (water with a low pH). The anode rod degrades over time and needs to be cut out of the tank before it completely fails.