A.O. Smith (100305721) | Product Preservers Powered Anode Rod System

A.O. Smith 100305721

• The Product Preservers Powered Anode System uses patented adaptive technology that quickly adjusts to your water type providing the specific amount of current needed to deliver the best protection for your water heater tank
• Consistent protection is essential in maintaining the integrity of the steel water heater tank. Built-in LED fault light and audible alarm provides extra layer of awareness knowing the system is working properly.
• Easy installation with a small control box that can plug into any standard 120 volt wall outlet.
• Eliminates water odor issues caused by sacrificial magnesium anodes. - Protects for years; no maintenance required. - Great for soft water applications.
• The system is great for residential gas or electric 30-50 gallon water heater installations