Hot Water Heater Anode Rod

Rods used in water heater tanks can be nearly 4 feet long so they are quite large and heavy.

Hot water heater anode rod.

As long as the anode in the system is working the metal of the rod wears away rather than the hot water heater lining. 4 use a ratchet wrench and 1 1 16 inch deep socket to unscrew the anode rod from the heater. Free delivery with 45 order. The anode rod serves a critical purpose but generally wears out after a few years of faithful service.

A magnesium water heater anode rod protects your tank better but doesn t last as long as an aluminum zinc rod. 1 turn off water and fuel supply gas or electricity to water heater. 103 38 02. If your water heater doesn t have a separate hole for your anode rod it is most likely attached to the hot water outlet.

Aluminum zinc rods anode are cheaper and are recommended if you have smelly water. Water heater manufacturers came up with an ingenious idea when developing the systems that heat water. Anode rods are designed to attract corrosive elements in the water thereby diminishing corrosion in the vulnerable steel liner. Water heater anode rods are used to keep the water in the tank from corroding the metal lining of the heater.

Hot water outlet aluminum anode rods are the innovative solution for water heaters made without separate anode rod ports. Rheem protech 54 in. But the anode rod is designed to attract all those corrosive agents and sacrifices itself so that your water heater tank doesn t corrode. If necessary unscrew and lift off the cover from the top of the heater.

Unscrew the flex supply to the hot water outlet which should enable you to unscrew the anode rod and pull it out to check. Diameter flexible magnesium anode rod for electric and gas water heaters. Find anode rod water heater parts at lowe s today. Least expensive of the hot water outlet styles this particular anode rod has a 5 built in dielectric nipple no ball or seat allowing less water restriction than a heat trap nipple.

The anode is covered in a layer of sacrificial metal so it draws the corrosion towards it preserving the inside of the tank. 3 locate the anode rod on the water heater. 2 partially drain the water heater.