Replacing Anode Rod In Gas Water Heater

An anode rod will corrode and deteriorate over time until it s no longer capable of functioning and has to be replaced.

Replacing anode rod in gas water heater.

In most cases the hexagonal head of the rod is visible on the top of the 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. Diameter x 42 in. 1 turn off water and fuel supply gas or electricity to water heater.

2 partially drain the water heater. Diameter flexible magnesium anode rod for electric and gas water heaters model sp8371b 38 02 38 02. Water heaters use an anode rod to attract and remove sediments from the water being heated. Replacing your anode rod at regular intervals may increase the life of your water heater saving you money time and the inconvenience of having to replace your water heater one of the most important considerations in having a normal life span for your water heater is whether the anode rod is performing it s job to divert corrosive action away from the tank walls to the anode rod.

Rods are made from magnesium aluminum or aluminum zinc alloy. What does an anode rod do. Replaced the original aluminum anode rod with a magnesium anode rod at a cost of approximately 24. 4 use a ratchet wrench and 1 1 16 inch deep socket to unscrew the anode rod from the heater.

In this episode of repair and replace vance shows how to remove the anode rod to check the corrosi. Aluminum replacement rods are sold at home centers. The rod is made from either aluminum or magnesium and it reacts with minerals in water. Free delivery with 45 order.

Rheem protech 54 in. Anode rods help prevent corrosion of the hot water heater s glass lined tank. Removed the anode rod from my hot water tank and it was totally dissolved after 3 5 years of service using city water and water softener. This is a common problem with older water heaters and in certain parts of the country.

If necessary unscrew and lift off the cover from the top of the heater. 3 locate the anode rod on the water heater. Determined the problem could be due to a worn out anode rod in my hot water heater. How do i replace an anode rod.