What Anode Rod Do I Need For Well Water

Step 5 install the new anode rod.

What anode rod do i need for well water.

A combo anode comprises an anode hot water outlet plastic lined steel nipple. The anode rod is typically made out of aluminum or even magnesium and without it your water heater would start leaking well before a water heater with its anode rod still in place. 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. As mentioned above you might have a water heater with a separate inlet for the anode rod or your anode rod might be installed on the hot water outlet.

Since most water heaters use a standard 3 4 npt connection you simply need to choose the type of installation you have. If the anode rod is corroded with sediment and is too large to lift out of the tank it means that the component is still functioning. I will now check the. You generally won t need a plumber to replace your rod as it requires one tool the rod itself some teflon tape and quite a bit of elbow grease.

An anode rod helps prevent corrosion of a water tank and its elements and is often referred to as the sacrificial anode by experts. Amazed that the original anode rod was totally dissolved in less than 3 5 years. Depending on the size of the rod required and the material you decide to go with the rods can be fairly inexpensive and they can range anywhere from the 15 mark for small water tanks up to and above 45 for standard sized heaters. Tankless water heaters do not contain an anode rod however standard tank style water heaters do.

Water heater anode rod guide. Soft water corrodes metal faster and an aluminum anode rod may not be reactive enough to cover the bases here. These anode rods are usually found in large commercial water heaters where the risk of corrosion is higher than usual. Without getting too technical water heaters will eventually succumb to corrosion from the water itself.

The ph of your water also changes the way your water heater anode rod functions. A six year warranty water heater usually comes with a 75 inch diameter anode. Because of the long lifespan you can use a powered anode rod to preserve a tank well past its warranty without any signs of corrosion to the lining or anode itself. And a 12 year has either a 90 inch anode or a 75 inch hex anode in its own port and a half length 75 inch combo rod in the hot port.

If you have limited clearance you may need to purchase a flexible anode rod. Impressed current rods don t need to be removed and replaced as they don t corrode but they do need to be infrequently cleaned in order to maintain the electrical charge. Replaced the original aluminum anode rod with a magnesium anode rod at a cost of approximately 24. Tank style water heaters come under a lot of pressure from the acidity of.

Other models such as the more expensive ceranode expandable rod can be used to replace both your normal sacrificial anode rod and your hot water outlet rod. Price of the rod.