Water Heater Maintenance Anode Rod

4 use a ratchet wrench and 1 1 16 inch deep socket to unscrew the anode rod from the heater.

Water heater maintenance anode rod.

Water heaters are important to the normal function of your home. Want to maintain your rv s water heater in tip top shape. 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. 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.

Rods are made from magnesium aluminum or aluminum zinc alloy. Several gallons of water is passed through metal and is heated up. Watch to find out how. The anode rod is known in the industry as a sacrificial rod.

The rod may be under the water heater s sheet metal top or connected to the hot water. Under the steel cover tank style water heaters have a glass lining to help separate the water and metals. Aluminum replacement rods are sold at home centers. In most cases the hexagonal head of the rod is visible on the top of the water heater.

Hot water flows through the plumbing system of your home. 3 locate the anode rod on the water heater. 1 turn off water and fuel supply gas or electricity to water heater. 2 partially drain the water heater.

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