Water Heater Maintenance Anode Rod

The anode rod is known in the industry as a sacrificial rod.

Water heater maintenance anode rod.

Several gallons of water is passed through metal and is heated up. Hot water flows through the plumbing system of your home. Watch to find out how. Rods are made from magnesium aluminum or aluminum zinc alloy.

3 locate the anode rod on the water heater. Water heaters are important to the normal function of your home. 2 partially drain the water heater. Click show more full blog post.

If you don t see the hex head check your owner s manual. The anode rod is a long rod that attracts the corrosive elements in the water which conversely distracts those elements from corroding the tank itself thereby preserving the tank. Here is everything you need to know about anode rods. However if you replace your water heater anode rod before it fails about every five years you can double the life of your water heater.

In most cases the hexagonal head of the rod is visible on the top of the water heater. 1 turn off water and fuel supply gas or electricity to water heater. If necessary unscrew and lift off the cover from the top of the heater. Under the steel cover tank style water heaters have a glass lining to help separate the water and metals.

Want to maintain your rv s water heater in tip top shape.