Is electric current safe in water heaters?

Our response

Yes, the use of electricity in water heaters by Corro-Protec’s system is safe. They use Impressed Current Cathodic Protection (ICCP) for their anode rods in water heaters. This method uses a low voltage DC power source to protect the water heater from corrosion.

One concern that some people might have is the introduction of electrical current into the water. However, the amount of current used by powered anode rods is very minimal and safe. This small current is precisely what prevents the corrosive reaction that causes rusting in the water tank.

Additionally, unlike sacrificial anodes that deteriorate over time due to the electrochemical process, powered anodes do not decompose. This means there is no breakdown of material that could potentially affect the water quality or the safety of the system.

Furthermore, companies like Corro-Protec prioritize the safety of their products. They ensure stringent quality control during manufacturing and carry out continuous testing to guarantee the products meet and exceed safety standards. Thus, you can confidently use a Corro-Protec powered anode rod in your water heater, knowing it is safe and effective in protecting your tank from corrosion.

Impressed Current Cathodic Protection (ICCP) is a widely used method for protecting a variety of metal structures submerged in water from corrosion. Here are a few examples:

Sea Vessels: In the maritime industry, ICCP systems are installed on ships and submarines to prevent the corrosive effects of seawater. This system uses an external power source to generate a protective electric current that counteracts the corrosion process, ensuring the vessel’s hull remains intact.
Piers and Harbors: ICCP systems are also used to protect piers, wharves, and offshore platforms from the constant threat of corrosion. These structures, being in direct contact with seawater, can quickly degrade without such protection. ICCP systems ensure the longevity of these important infrastructures.
Underground and Underwater Pipelines: ICCP is widely used to protect pipelines carrying water or other substances. Given their often inaccessible locations, ICCP’s reliable and low-maintenance nature makes it an ideal choice for protecting these vital infrastructures.