A powered anode is a type of non-sacrificial anode that utilizes a current potentiostat (also called a rectifier) plugged into an electrical outlet, directing current through a titanium anode in the hot water tank. Unlike sacrificial anodes, powered anodes require no maintenance and are built to last for years. Additionally, they are highly effective at eliminating rotten egg smells in hot water tanks.
Yes. It is actually highly recommended to use a powered anode if there is a water softener installed in your water supply.
The powerful S.O.S. PROTECT ® system adapts to any water condition, providing optimal foul smell removal and corrosion protection.
Yes. Powered anode rods are safe for use in water heaters. Their design and functionality are carefully engineered to ensure both safety and effectiveness.
A concern people may have is the introduction of electrical currents into water. This is not an issue as the amount of current used by powered anode rods is minimal and safe. The small current prevents the corrosive reaction that leads to rust in the water tank and is also present with a sacrificial anode.
Unlike sacrificial anodes that gradually break down due to electrochemical processes, powered anodes do not decompose. This means there is no material breakdown that could affect water quality or system safety.
Yes, our use of electrical current is safe. We implement Impressed Current Cathodic Protection (ICCP) for our anode rods, which relies on a low-voltage DC power source to protect the water heater from corrosion.
ICCP is a widely recognized method for preventing corrosion in various metal structures submerged in water, such as sea vessels, piers and harbors, and underground and underwater pipelines.
Yes. Our powered anode system can be installed in a used water heater.
The recommended torque varies from water heater to water heater. Be sure that the screw is “water tight.”
No. Extra magnesium anodes must be removed from the tank in order for the electronics to function properly. If your tank has a second anode, remove it and cover the threaded socket with a blind plug.
The LED being red is an indication of some sort of malfunction. Here is a list of possible causes:
You can get rid of the unpleasant smell in your hot water by removing the magnesium anode rod, which reacts with sulfate reducing bacteria in the water.
However, doing this removes the only protection your water heater has against rust.
You can replace it with an aluminum rod, which requires more maintenance, or choose our S.O.S. PROTECT ® impressed current anode, which removes bad odor and provides 20 years of protection!
Sulfate reducing bacteria are generally not dangerous to humans, they actually are part of a healthy human gut. They constantly produce hydrogen sulfide though which can in large concentration be harmful. (A hot water tank that is frequently used will not produce harmful concentrations.)
Yes, the anode rod is essential. The anode rod safeguards your water heater from corrosion and helps prolong its lifespan.
An impressed current anode uses an external power source known as a “potentiostat” to develop a high potential difference between the enameled tank surface to be protected (cathode) and the titanium anode.
Impressed current anodes are less likely to be attacked by corrosion due to their inert nature. The external DC power source is used to generate the electric current and this current provides cathodic protection to the structure.
When trying to find the location of your anode rod on the water heater, it is best to consult your manufacturer’s website.
Don’t settle for less when it comes to water quality and appliance longevity. Contact us today to discover how our cutting-edge advanced powered anode rods can transform your water heating experience.