Water heaters regularly have water inside of them. Because of this consistent exposure to water makes corrosion something that is unavoidable. There is a part within the water heater that helps make sure the hot water tank does not rust via a couple of years, and that is the anode rods. The following details will certainly clarify how they function to help protect the within a water heater.
Exactly What is a Water Heater Anode Rod
An anode rod is a lengthy steel rod that is typically made up of magnesium or aluminum around a steel wire core. The rod lies on the within the water heater tank. It is created to slowly deteriorate over time. Once the anode rod is consumed, the tank will certainly not be safeguarded against corrosion. Why is that?
Thanks to the procedure of electrolysis, the metals of the anode rod bring in ions that would trigger corrosion in iron and steel. These ions are what gradually eat away at the anode rod, yet that is what it is made to do. When the anode rods are consumed, they should be replaced. Which is why it is essential to examine them once a year to assist get the longest life feasible from ones water heater.
Checking the Anode Rod
The anode rod will get to the point where it can not draw in ions any longer. This is the time to change anode rod. Without them, the water heater storage tank will certainly be subjected to rusting. It is most ideal to have a hot water heater upkeep performed yearly by a professional. One of the many aspects of the hot water heater a specialist will take a look at is the problem of the anode rods, and will certainly have the ability to successfully change them as needed.
