Product Preservers Powered Anode Rod System (Residential), 100324744

The Powered Anode System has exclusive technology that can sense water conditions and provide the proper level of corrosion protection. In some areas, sulfates in the water react with the anode in the water heater to create hydrogen sulfide which gives hot water a rotten egg or sulfur like smell. The Powered Anode System eliminates the reaction and solves most smelly water issues. Features: * Patented adaptive technology to quickly adjust to the local water conditions. * Built-in LED fault light and audible alarm for system notifications. * Easy installation with a standard 120 volt wall outlet. * Eliminates smelly water caused by sulfate reactions with sacrificial magnesium anodes. * Protects for years; no maintenance required. * Great for softened water applications.