It’s a protective component that sacrifices itself to protect the metal inside the water heater’s tank. Yes, you will need to remove the metal top in order to access the anode. Thanks! An anode rod measures up to 40 inches long, depending on the size of your appliance. Reply. This type will prevent the rotten egg smell you sometimes get with a magnesium anode rod. ao smith 100111515 aluminum anode rod 3/4"npt x 5"nipple x 12"l: in stock: $40.95 ea : ao smith 100111594 hex head magnesium anode rod 3/4"npt x 28-1/2"l: out of stock: $48.95 ea : ao smith 100111739 hex head magnesium anode rod 3/4"npt x 48"l: in stock: $96.95 ea : ao smith 100111953 44" dip tube w/ gasket: out of stock: $19.95 ea Of course a powered anode does not need to be replaced every one-to-three years the way the typical sacrificial anode does, so when odor problems and soft water are ongoing concerns they’re probably worth the investment. 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. The anode rod keeps the tank from rusting. The first problem you can expect to encounter with a bad anode rod is the rusting of your water heater. If you inspect the rod, you can see 6 inches or more of the steel wire that forms the rod’s core. These devices work because the metal in the rod is sacrificed so the tank does not corrode. Suburban 232767 RV Hot Water Tank Magnesium Anode Rod Question ID: 2160950 Status: Open Jul 29, 2016 - 02:51 AM Hello Tony, thanks for that question. Rust is the main reason for a hot water tank failure. Rods are made from magnesium, aluminum or aluminum/zinc alloy. Of the many parts and components used in modern water heaters, the anode rod might just be one of the most important. The anode should be … The anode rod is inserted into your water heater and is designed to ... Anode rods are expected to last up to 3 or 4 years but should be changed when 1/2 of the rod has corroded away. Tony. Price Of The Rod. I need a anode rod for a Rheem XE-40m06st45u1 to take sulpher smell out of the water. My FW is in Florida and I am in New England. If you can't see the signal on the chart, then you just have to measure the length of the tank and choose the length closest to the anode. They are made from a metal alloy with a more "active" voltage (more negative reduction potential / more positive electrochemical potential) than the metal of the structure. I've only had the RV since Sept so it has started going away pretty quickly. BoatZincs.com is the Internet's leading retailer of zinc, aluminum and magnesium anodes for all boaters. We need to change our Anode Rod, but forgot to measure it today when we were out at our rig...which is seasonal, and kept at the campground fulltime. The anode rod will extend the life of the hot water tank. If you’ve been having trouble with the water heater not getting the water hot for a while now… then something else is wrong. Choosing a new anode rod is often as simple as removing the existing rod, after having drained the water tank, and taking it to the hardware store to match up with an identical replacement. What size socket do I use on the anode in a water heater for a 2002 Newmar 36' 5th wheel - Answered by a verified RV Mechanic We use cookies to give you the best possible experience on our website. Although I can't verify the exact size, I am fairly sure that this model of water heater will need the 1 1/16" socket to remove the anode rod. That's why you need to check your anode rod periodically. The metal that the anode rod is made of will corrode before the metal in your hot water tank. Then you need a 1 1/16 socket and probably a breaker bar as the rod is usually in pretty good. Sacrificial anode rods should be replaced on a routine basis. That is why they are sometimes called 'sacrificial' anode rods. How to Tell if your Water Heater’s Anode Rod Needs Replacing? What socket size do I need to install or remove the suburban 232767 anode rod Suburban 232767 RV Hot Water Tank Magnesium Anode Rod. How do I know if I need a 0.75, 0.84 or 0.90 anode rod? Instead they introduce an electrical charge into the tank that stops the corrosion. This is accessed from exterior of R-Pod. I have a suburban model sw6d water heater, which anode rod do I need? A depleted anode rod can and does cause your water heater problems. Here are the signs that show you’re due for a new anode rod in your water heater. While draining the water heater tank, I extracted the anode rod.Well, that was the plan; it took longer to drain the tank than I expected and much longer to get the anode rod out.. The half round shape of the I-Rod against the round pipe minimizes the contact point. If you don’t have your plumbing service replace your water heater’s sacrificial anode when it’s spent, you could have … Camco 11612 5/8-Inch OD by 42-Inch Flexible 3 Section Anode Rod or Rheem SP8371B R-Tech Resistor Flexible Magnesium Anode Rod with 54-Inch Length and 0.9-Inch Diameter I'm assuming installation will be a snap, I have a good size 1/2" breaker bar Typically this means replacing the rod every 3-5 years however the speed of corrosion depends on a number of different variables which may speed up or slow down the level of corrosion on your anode rod. Where is the anode rod in this model–and do I need to remove the metal top to locate the access for the anode rod? Corro-Protec on September 24, 2020 at 1:13 pm. Offset Tank - 2009. Almost all anode rods use a 1 1/16" socket. I have a Rheem Performance 6 year warranty electric water tank that is almost 2 years old. Appliances > RV Water Heaters. I think just lately. I-Rod Material is water-shedding and exceptionally strong, so it can support the pipe without deforming or creeping over time, repelling moisture and protecting the pipe coating. Another end size 1-1/16" hex removing all Anode Rod 3/4" NPT. If your water heater rusts you will most likely need to replace it, which will cost you much more than replacing an anode rod. And it should be able to slide out at an angle. The original part number for the replacement anode rod in this model of water heater is 9001824. As a general rule, you want the anode to be on the current foot all the height or length of the tank. But if you're a new homeowner dealing with a drained and rod-free tank or if you simply want to know your options, there are a couple of tips for finding the right anode rod for your tank. I plan on replacing it in the Spring - … That’s the rule of thumb, but as anodes are different sizes, what’s the theory behind what size we need? Anode rods are the most important line of Anode rods are the most important line of defense in increasing water heater tank life and preventing leaks. Because the anode rod doesn’t have anything to do with heating the water. Same for putting a new one in. If six years old or more, chances are most of the anode rod has corroded away (which is the point). If you do install an aluminum rod, don’t use the water for drinking purposes. Unfortunately, home depot doesn't carry anode rods, special order. Putting in a shorter one is fine, you'll just need to change it slightly more often. The manufacturer has produced a table which shows the weight of magnesium required to cover a certain surface area of steel. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. How do I know what size anode rod I need? We winterized today, but could not get the anode rod loose due to no socket to fit it, and the inability to get a good angle on it to use pliars. Allowing you to do regular maintenance water heater easy and not requires any additional tool. Open the door which covers your water heater and you'll see the plug (1 1/16") at the bottom. The unit is considerably more than a standard anode rod and would only be found on high end units or when it was installed as a replacement. Electric anode rods do not rely on the type of metal to work. how do you change the anode rod on the rheem 50 gallon gas water heater Asked by oliver November 26, 2018 The anode rod is basically an aluminum cylinder around a steel-wire core, attached to a steel bolt that screws into the top of the water heater. My anode rod looked good at first, but upon closer examination I noticed that it was eaten away by a good 1/3 right near where it attaches to the plug. I am now equipping the tool box that I will take to the trailer in a couple weeks and I am not sure what size socket I will need for the anode rod. It's also on there pretty darn tight! This contrasts with a cathode, an electrode through which conventional current leaves an electrical device.A common mnemonic is ACID, for "anode current into device". When the rod itself becomes so corroded that it can no longer do its job, the tank soon rusts out, leaks and needs replacement. As the anode rod sacrifices itself it means that your water heater will outlive it and as such your anode rod will need replacing. An anode is an electrode through which the conventional current enters into a polarized electrical device. I-ROD MATERIAL SUPPORTS THE PIPE AND ELIMINATES MOISTURE. However, anode rods need to be replaced every so often because they wear out faster than the lifespan of the water heater. Without this piece, the internals of water heaters would wear down a lot more quickly than they do now. However, if the anode rod completely dissolves, the electricity within the tank will begin to look for some other metal. 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.. 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. We stock over 1,500 different products. That is why I was inquiring about the drain plug size. By Weight. 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. While sacrificial anodes cost between $45 and $75, powered anodes generally carry a price tag somewhere north of $200. You need to remove the drain plug (which is also the anode rod) to drain it. The water - Answered by a verified HVAC Technician CLICK HERE to have a replacement anode rod at your home in days. Question ID: 2496932 Status: Open Aug 27, 2018 - 12:11 PM. Please note there are 2 size options to select from. A galvanic anode, or sacrificial anode, is the main component of a galvanic cathodic protection (CP) system used to protect buried or submerged metal structures from corrosion.. 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