Replacing Anode Rod In Hot Water Heater

2 partially drain the water heater.

Replacing anode rod in hot water heater.

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. This diy repair guide explains how to replace the anode rod in an electric water heater. Natural micro organisms and sulfates that exist in some water can react to the aluminum or magnesium anode rods in the hot water tank creating a rotten egg smell.

3 locate the anode rod on the water heater. 5 if the anode rod won t budge slip a steel pipe onto ratchet wrench handle for extra leverage. In some cases it may be. Before performing any work on a water heater you should always turn off the.

The anode rod helps prevent tank corrosion. Aluminum replacement rods are sold at home centers. Rods are made from magnesium aluminum or aluminum zinc alloy. Step 2 locate the anode rod.

Step 3 drain some water. The anode rod will be located on the top side of the unit.