Water Heater Maintenance Anode Rod

If necessary unscrew and lift off the cover from the top of the heater.

Water heater maintenance anode rod.

If you don t see the hex head check your owner s manual. Here is everything you need to know about anode rods. 4 use a ratchet wrench and 1 1 16 inch deep socket to unscrew the anode rod from the heater. Several gallons of water is passed through metal and is heated up.

2 partially drain the water heater. 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. Water heaters are important to the normal function of your home. Rods are made from magnesium aluminum or aluminum zinc alloy.

Want to maintain your rv s water heater in tip top shape. Under the steel cover tank style water heaters have a glass lining to help separate the water and metals. Watch to find out how. Aluminum replacement rods are sold at home centers.

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. 1 turn off water and fuel supply gas or electricity to water heater. 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.

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