Water Heater Maintenance Anode Rod

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

Water heater maintenance anode rod.

Click show more full blog post. If you don t see the hex head check your owner s manual. Water heaters are important to the normal function of your home. Watch to find out how.

The rod may be under the water heater s sheet metal top or connected to the hot water. 4 use a ratchet wrench and 1 1 16 inch deep socket to unscrew the anode rod from the heater. Want to maintain your rv s water heater in tip top shape. 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.

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. 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. 2 partially drain the water heater.

Hot water flows through the plumbing system of your home. Here is everything you need to know about anode rods. If necessary unscrew and lift off the cover from the top of the heater. Rods are made from magnesium aluminum or aluminum zinc alloy.

Several gallons of water is passed through metal and is heated up.