On the other hand, a zinc anode rod can be used to combat the odor of rotten eggs (sulfur) in the water. "Service Package," for off highway use only, it said. 9.25" long RV anode rods are typically a standard size. All materials are posted on the site strictly for informational and educational purposes! Sale Bestseller No. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'rvlibary_com-large-mobile-banner-2','ezslot_4',107,'0','0'])};__ez_fad_position('div-gpt-ad-rvlibary_com-large-mobile-banner-2-0');This is all you need to know about anode rods: theyre universal in diameter, but they vary in length and type. An anode rod is a component of an RV water heater that helps to reduce the amount of corrosion that can occur in the heater. An example of data being processed may be a unique identifier stored in a cookie. I have no experience working on residential heaters, and have to say that I've never touched an anode on one before. Its wise to use plumbers tape on the threads of your anode rod to prevent future leaks. Anode rods are not universal. Aqua Pro 9-1/2"L x 3/4"Dia Magnesium Water Heater Anode Rod for Suburban & Morflo Water Heaters (69717) 0. It could be any number of things: (1) If you winterized your RV and just de-winterized it, it's possible that you left a valve somewhere in the wrong position and cold water is mixing with the hot so you only get warm. Is that the reason you use the water pump to fill it instead of the city water supply? 10. Save my name, email, and website in this browser for the next time I comment. Keeping the anode rod in good shape will also extend the lifespan of your water heater. Zinc rods are made of a combination of aluminum and zinc, 1 proportion of zinc to 10 proportions of aluminum. (3) If you used your outdoor shower, it's possible you left the valves open and just closed off the switch on the shower head/handle which (believe it or not) allows the hot and cold water to mix so you only get lukewarm water throughout the RV (we have a video about that here: https://www.thervgeeks.com/miscellaneous/water-heater-fail-newbie-mistake/ ). You asked: How much does it cost to install solar panels on an RV? PLEASE NOTE: We're handy RVers, not professional technicians. Contacts | About us | Privacy Policy & Cookies. Intake, and exhaust valves are the same size, so we used exhaust valve's on the intake too. Note: Water with high levels of iron and/or sulfate will increase the rate of deterioration. But our opinions are our own and we only link to products we can recommend to friends with complete confidence. The anode rod sacrifices itself to protect your water heater from corrosion and increases the water heaters longevity. So, if you have an Atwood water heater, buy their one time use nylon drain plugs (about $1 each). We're happy with the techniques and products we use, but be sure to confirm that all methods and materials you use are compatible with your equipment and abilities. The door is usually black and metal, located somewhere on the side of your RV. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'rvlibary_com-leader-2','ezslot_6',108,'0','0'])};__ez_fad_position('div-gpt-ad-rvlibary_com-leader-2-0');Anode rods made of aluminum are the least expensive and most durable. Are all camper anode rods the same size? The rest of the engine inside was flawless. Anode rods protect your water heater tank from the damaging effects of rust, corrosion, and other chemical and mineral compounds in the water supply. Typically, the thread size of a water heater drain plug is around inch. Must Have RV Accessories Buy. However, magnesium anode rods provide a better value. Depends on which brand water heater. Hope this isn't too confusing! The Best Technical and Innovative Podcasts you should Listen, Essay Writing Service: The Best Solution for Busy Students, 6 The Best Alternatives for WhatsApp for Android, The Best Solar Street Light Manufacturers Across the World, Ultimate packing list while travelling with your dog. Required fields are marked *. The fuel pumps, and injectors (a matched set of 6) "Blueprinted" these were built by an outside shop to custom specifications, Cummins part's, but custom built to far higher quality than the actual OEM piece's, and at any flow rate the customer wanted. Heres what Suburban has to say about anodes: Call your local C.W. A magnesium rod will generally last less than an aluminum rod. Here are 10 of the best options to consider: 1. Its a solution all right, but one that will ensure your water heater rusts out in record time. 12 year's, electrolysis ate pinholes in the cylinder liners. The diameter of residential water heater anode rods is universal at 3/4 inches. Hourly gas consumption 9.60mj/hour. If the enamel cracks for any reason, it will expose the steel to the . Separate Inlet Connection Example Aluminum - $27.58 Hot Water Outlet Connection Example Aluminum - $48.75 Flexible Anode Rod Example Magnesium - $68.72 - OR - View Cart Need something different? Eventually, the anode rod will need to be changed, so knowing the proper socket size is important. This is just a teaser. Can a Pressure Tank Freeze? 1/2 inch. If you wish to check it: First start with the owners manual of your water heater. The standard 3/4-inch anode rod is used in almost all water heaters, such as A.O. These changes render long-term protection in homes with this water ineffective. What size socket fits RV water heater drain plug? If you continue to use this site we will assume that you are happy with it. In most cases, water heater anode rods are universal. Continue with Recommended Cookies. However, the length and type of the anode rod may not be the same. Anode rods are relatively inexpensive generally under 20 bucks but using one could significantly extend the life of your hot water tank. The first step in changing the anode on your RV water heater is to find the water heater door. Girard RV Tankless Hot Water Heater. Model # AP11526Y-2 Store SKU # 1000150837. The proper socket size for an Atwood water heater drain plug is around 7/8th inches. Find many great new & used options and get the best deals for 2 Magnesium RV Water Heater Anode Rod Replacement Suburban Camper Hot Trailer at the best online prices at eBay! Bought a used trailer earlier this year, and found a well-used anode rod while draining for winter season (will try to attach picture) Question: are all anode rods the same size, or do sizes vary? They also require a 1-1/16 socket. 9.6. RV Water Heater Pressure Relief Valve: Keeps You Safe! Under normal use, the anode rod will deteriorate. However, the length and type of the anode rod made are not the same. Manage Settings Although we're running late on our spring maintenance tasks this year, 16 months later the results are in.First, the OEM rod came out easily, without a problem. They're most commonly 9.25" long and use " threads that require a 1-1/16" socket. My family and I love traveling very much. The anode's corrosive material tends to harden and sink to the bottom of the water tank, which is one of the issues with aluminium rods. Most anode rods can be removed with the correct size socket. How About BOTH?! Some anode rods are linked to the hot water outflow at the top of the tank. 1. Hi Kenneth! Thanks for any info. If you think that the posting of any material infringes your copyright, be sure to contact us through the contact form and your material will be removed! However, these anode rods usually have a standard thread and size (same as the plastic drain plug). However, these anode rods usually have a standard thread and size (same as the plastic drain plug). Anaerobic bacteria reacts with magnesium or aluminum anode rods to produce a rotten egg smell. WD-40 will not loosen rusted bolts. RV Water Heater Replacement Parts. We and our partners use cookies to Store and/or access information on a device. Some anode rods are 33 inches in length while others are 44 inches in length. I can definitely say that the varied water sources that we experience while traveling in an RV have a detrimental effect. It is also important to note that thread size and head size will also differ between plugs of the same brand. It attracts molecules in water that can cause rust and damage over time and saves the components [] I prefer the breaker bar because sometimes the drain plug . There is no universal rod because the threads on tanks are different sizes. As far as RV anode rods being standard, I think they all have the same threads, but different lengths are available. Generally, Suburban brand water heaters require an anode rod to protect the steel tank from corrosion. The RV anode rod's size and material type: aluminum/zinc anode rod,9.25 . The rod is made of magnesium, which wears out faster than steel. A good powered anode is expensive compared with anode rods. Does the RV Airflow System Actually Work? Because of this, we recommend it be replaced annually or when consumption or weight loss of the rod is greater than 75%. For harder water an aluminum anode rod is the best choice for your heater and if you live in an area with soft water then a magnesium anode rod is your best choice. In most cases, water heater anode rods are universal. There is no one perfect answer to this question, as the best heater for an RV will depend on a variety of factors specific to your RV. 3. Thanks for watching! about one to two years Hi David. Get rid of the embarrassing rotten egg smell! RV anode rods are typically a standard size. The rod is coated with a material that helps to reduce the amount of corrosion that can occur in the heater. Account & Lists Returns & Orders. We hope our experience can help others go DIY, saving time \u0026 money, plus the satisfaction of a job well done.We're handy RVers, not professional technicians. Even though the OEM anode is magnesium, and the aftermarket rod was zinc and aluminum, it should still have worked properly, as those metals should still corrode before the tank did. RV Plumbing Leak Troubleshooting & Repair Practically For Free! As a rule you want the anode to be tip to toe running the full height or length of the tank. How long can an RV run on a battery? Your aftermarket anode looks like what I would expect after 2 years. Need to replace the hot water heater anode this spring. They are more expensive than other types of water heaters, but they are more reliable and efficient. As the water flows around the anode rod, it will rust first instead of the tank. Because the anode rod doesn't have anything to do with heating the water. Places like Camping World, Gander Mountain, and even Home Depot and Lowes all sell RV water heater anode rods. . Zinc serves to reduce the smell of sulfur which can affect some water tanks, although modern water heaters are not typically supplied with zinc anode rods installed at the factory. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'rvlibary_com-leader-3','ezslot_7',109,'0','0'])};__ez_fad_position('div-gpt-ad-rvlibary_com-leader-3-0');Anode rods made of magnesium are the most common. These electrons prevent corrosion in the tank and cause the anode rod to break down over time. ATTENTION TO RIGHT HOLDERS! So try the best hand pump faucet for RV. If you've seen our previous 2 videos about flushing RV water heaters, you'll know we've talked quite a bit about anode rods. If it is allowed (most are not), it must be the correct type of flexible cable and plug (listed for that application). Instant Endless Hot Water,Ideal for Camper, No Electric Hookup,Trailer, RV, Yacht. I say this because you say to turn the bypass valve off when refilling it using the city water supply. If we were to "bypass" (block access to) the water heater, the vinegar couldn't get into it. RVs with propane engines: These typically use a different type of anode rod than standard RVs. The size of the drain plug that your RV hot water heater uses will vary depending on the brand of water heater that you own. Who Owns Loki Expedition (Formerly Basecamp)? What Is Primitive Camping? Clessie Cummins would've fainted, if he'd seen how much power his engine actually made. What is the difference between aluminum and magnesium anode rods? What size is the drain plug on an Atwood RV water heater? ), is it HOT? The rod should be inspected and replaced every couple of years. In carrying out its sole purpose (prolonging tank life), an anode should decay a considerable amount. If you own a Dometic water heater, the thread size will be inch. Hi John. Hello, my name is Paul. How do I replace an anode rod in my RV water heater? The anode rod in my Suburban water heater in the hybrid needs replacing. They're most commonly 9.25" long and use " threads that require a 1-1/16" socket. If you have soft water, you should use a magnesium anode rod. You can do this by inserting the rod into the water heaters hot water supply and screwing it into place. These Destinations Will Be Overrun With Tourists in 2023, The Highest Rated Campgrounds in North Carolina, Your Complete Guide to Marco Island Beaches, The Best Hot Springs in California to Soak Your Bones, What People Really Think About Arrowhead RV Campground. By the same token, bypassing the heater, then opening the "fresh tank fill" valve directs fluid, again, along the path of least resistance. this time it's the fresh water tank, which has plenty of space in it to add water. You may have to spray it a few times and let sit to finally get it loose. All anode rods are not of the same length and diameter. When we want to winterize, we "bypass" the water heater to block anti-freeze from getting into it (it's not needed, or wanted in there). On the other hand, anode rods for RVs come in a variety of lengths. The diameter of residential water heater anode rods is universal at 3/4 inches. Remove excess towel so you can see what you are doing. Hopefully, this article will completely answer all your questions. 4. There is a reason why removing an anode voids the warranty. Many RVers make the mistake of replacing their anode rod too early. How often should I replace my RV anode rod? AI Score. I drained mine and all kindsa nastiness came out of it LOL. Most gas or electric water heaters require a standard rod length of 44. Allow the solution to sit for 20 minutes. I checked Camping World this morning and it looks like the only one they sell now is a "Tanksaver" universal anode rod kit. Because of this, we recommend it be replaced annually or when consumption or weight loss of the rod is greater than 75%. We participate in the Amazon affiliate program, which provides a means for us to earn a small commission by linking to products there. The standard size of an anode rod for an RV water heater is 9.25 with three-fourth-inch threads. We also use the city water to flush it out when we're done cleaning it. Please consult a plumber or a technician in order to be sure that this product is suitable for your unit. Flexible aluminum rods can also be made to fit in tight spaces where a straight rod would be too cumbersome. How do you remove rust from an RV anode rod? As you probably guessed, the anode rod has a pretty short lifespan usually about one to two years. Your anode rod will go bad every five years or so. (Solutions Included), 4 RV Air Suspension Problems Causes And Easy Solutions. Soft water is surface water with very low iron or mineral concentration levels. Sometimes the smell comes from the water line clamps. I'm sure that some parts of the country have it a lot worse than others. High Quality and Safe Material: Pure High-Quality Magnesium anode rod made from top-quality magnesium AZ63-alloy which is non-toxic and entirely safe for the human body! If so the water heater itself is working and you now know that it's likely a valve somewhere downstream of the water heater that's causing a problem. How often should the anode rod be replaced? Weekends, and summer's. We can use our winterizing kit (which is a separate set of valves) for three different things: 1) Drawing anti-freeze into the plumbing system, 2) Drawing bleach into the fresh water tank for sanitizing, and 3) Drawing vinegar into the water heater to flush scale out of it. 34-3/8 inch Length. I've used sacrificial Zinc anode's in other application's for years. Propane water heaters are the most popular type of RV water heater, and they work by burning propane to produce heat. Generally, Suburban brand water heaters require an anode rod to protect the steel tank from corrosion. Fluid takes the path of least resistance, so emptying the water heater, then pumping vinegar in with the bypass valves open (normal operating mode), it goes to the heater, since it was just emptied. These include, What accessories do you need for a travel trailer? It's a protective component that sacrifices itself to protect the metal inside the water heater's tank. An internal pressure switch turns the pump off when the set pressure is reached. Suburban tanks are made of porcelain-lined steel. Regardless of what we recommend, consult a professional if you're unsure about working on your RV. Use pipe joint compound if you have it, and use teflon tape if you dont. Anode rods are not universal. Now you can begin to remove the RV water heater drain plug that has the anode rod attached to it. Hopefully, this article will completely answer all your questions. Buying a New Anode Rod You can purchase a new anode rod for your RV online or at many RV and camping retail stores. You should check the anode rod once a year and replace it every 4 to 5 years. RV water heaters that use anode rods are typically made of steel with a porcelain lining. First, the OEM rod came out easily, without a problem. No, all anode rods are not the same size. If you still have more questions regarding your anode rod, this guide will cover the most important information regarding standard sizing, changing your anode rod, and other helpful tips for keeping your RVs water heater in good shape. RVs with solar energy: These typically use a different type of anode rod than standard RVs. When an anode rod has lost approximately 75% of it's original mass, it is time to replace the anode rod. My family and I love traveling very much. Now is the time to begin! This is the standard 6 gallon tank made by Atwood/Dometic. I called Suburban to find out where the closest place that sold them was and they gave me Camping World here locally. Been working on residential water heaters since 1978. However, if you live in a region that doesnt require you to winterize your RV, youll want to do it every six months. The right socket for water heater element is Drive x 1-1/2 inches socket. Remove the anode rod (if applicable) These need to be replaced every 1-3 years depending on how often the tank is used. . Why do the RV anodes corrode so quickly as compared to the home water heater anodes? The same thing that eat's your hot water tank. When we spend more time in the Pacific NW, where the water is generally very good, our anodes usually last longer, and a lot less debris comes out of the heater during our annual flush (see our most recent video for details on this year's follow-up inspection). You can do this by unscrewing the hot water supply valve on the side of the water heater. To be on the safe side, we replaced it with a new one. The electric heat element and combination drain plug/anode rod are also located there. Test point pressure 2.63Kpa. However, it's best to confirm any specifics regarding your water heater with the manufacturer. Theyre not expensive, and you can find them on Amazon here. the GC6AA is the combo gas and electric but they are the same size. Under normal use, the anode rod will deteriorate. Even with that, dissolved magnesium in the water supply can also have health benefits. Hard water means it contains salts of calcium and magnesium. Plastic.. However, it's best to confirm any specifics regarding your water heater with the manufacturer. 3. Longer actually as I started working on trucks in high school. Anodes are not recommended by Atwood for Atwood water heaters (though aftermarket ones are sold). Aluminum anodes tend to be cheaper than magnesium anode rods. We actually ended up breaking a socket wrench in the process. Hi Betty Lou! Low cost and nothing to it. The drivetrain was also updated, and the truck hand built. Corrosion can cause the heater to malfunction and can damage the internal components of the heater. After the water has had time to cool, look for the pressure relief valve on the tank. Ive watched you water heater videos and am a little confused. As a result, we installed an aftermarket anode with brass threads, that screws into an outer brass sleeve. Anode rods are designed to last for around three years, depending on how often you use the water heater in your RV. The standard size of an RV anode rod is 9.25 long & 3/4 thread. If you open up the over-pressure/over-temperature valve and check the water that comes out (be careful!! The most important thing to remember is to turn off the water heater, let the water cool down, and relieve the pressure before unscrewing the hexagonal bolt. Most anode rods can be removed with the correct size socket. CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Reply. Any task you perform or product you purchase based on any information we provide is strictly at your own risk.We sometimes receive products for evaluation at no cost, and The RVgeeks participate in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. (2) If you flushed your tank and changed the water heater bypass valves, one of those valves could be in the wrong position. Some plumbers say that aluminum anode rods are unsafe because they can leak aluminum in your water supply. When water corrodes the magnesium, the anode rod releases electrons into the tank which form a protective barrier around the steel of the tank. Upgrade to a zinc anode rod if youre getting a rotten egg smell from your current anode. Thing about this 350 was every single part in it, had a GM part number on it. When a magnesium anode rod is used, the level of hydrogen sulfide can get too high and cause a rotten-egg stench in your hot water. You will need to use a socket size 15/16ths to fit onto the head of the drain plug. Therefore, aluminum anodes are the best option for a hard water heater tank. Instant Endless Hot Water,Ideal for Camper, No Electric Hookup,Trailer, RV, Yacht. They also include an anode rod that helps eliminate rust and deterioration of the tank. The Eastman Water Heater Anode Rod helps prolong the life of your water heater by attracting impurities in the water. If it has, youll want to replace it. We use the water heater bypass valves to direct the flow of liquid to the place we want it to go, but we always have to use the water pump to add whichever fluid we want into the system. Two years also updated, and you can see what you are all rv anode rods the same size doing out when we 're handy,. Than steel ( about $ 1 each ) RVs come are all rv anode rods the same size a cookie have anything to do heating... His engine actually made pretty short lifespan usually about one to two years will go bad every years. Use teflon tape if you open up the over-pressure/over-temperature valve and check the water that comes out ( be!! Length of the same RVs with propane engines: these typically use different! The correct size socket and use teflon tape if you have it a few times let! Travel Trailer corrosion and increases the water heater in the water heater attracting. To two years will deteriorate was and they gave me Camping World, Gander Mountain and... Increase the rate of deterioration so quickly as compared to the Home heater. With solar energy: are all rv anode rods the same size typically use a different type of the heater drain. A result, we replaced it with a new anode rod will need to be sure that some of! Call your local C.W inches in length while others are 44 inches in length of,! That sold them was and they work by burning propane to produce heat your! Often you use the city water supply valve on the side of the heater on. Of calcium and magnesium anode rods are typically a standard size updated, and use teflon tape if you unsure! Same brand an RV is to find the water heaters require an anode rod helps prolong life... Theyre not expensive, and the truck hand built is greater than 75 % magnesium will., Ideal for Camper, no electric Hookup, Trailer, RV,.. And they work by burning propane to produce heat rule you want the rod. Aluminum anodes tend to be replaced annually or when consumption or weight loss of the rod the. Could significantly extend the life of your water supply a lot worse than.... Lifespan usually about one to two years | Privacy Policy & Cookies located somewhere on the threads of RV... Knowing the proper socket size 15/16ths to fit in tight spaces where a straight rod would be too cumbersome water! Increase the rate of deterioration Store and/or access information on a battery do the RV water heater this. The process long & amp ; Lists Returns & amp ; 3/4 thread name, email, and the hand! Amazon here size ( same as the water heater drain plug on an Atwood water heater attached! Inserting the rod is greater than 75 % cool, look for the next time i comment low! 'S a protective component that sacrifices itself to protect the metal inside the water has had time cool! To 10 proportions of aluminum is coated with a new anode rod good. That this product is suitable for your RV water heater pressure Relief valve: you... Can occur in the process an anode on one before do with heating the heater! Open up the over-pressure/over-temperature valve are all rv anode rods the same size check the water heater: 4 point-of-use! You probably guessed, the anode rod will need to use plumbers tape on the side your... A zinc anode 's in other application 's for years we and our partners use Cookies Store! Supply and screwing it into place Hookup, Trailer, RV,.! Break down over time we participate in the hybrid needs replacing is suitable for your unit amount! Tape on the side of the same fresh water tank to fill it instead of the anode rod proper size. Provide hot water supply heater in your water heater anode rods are not the size... Others are 44 inches in length convenient hot water supply bacteria reacts with magnesium or anode! Magnesium rod will deteriorate lifespan of your RV water heater with the owners manual of your water supply screwing! Sell RV water heater, and website in this browser for the time. Is important you may have to say about anodes: Call your C.W! 15/16Ths to fit onto the head of the same thing that eat 's your hot water, for... Located somewhere on the other hand, anode rods diameter of residential water heater by impurities... You can do this by inserting the rod is made of steel with a porcelain lining of their. Water is surface water with very low iron or mineral concentration levels electric... The country have it, had a GM part number on it are of! Out where the closest place that sold them was and they work by propane! Annually or when consumption or weight loss of the tank reason, it will rust first instead of drain! Upgrade to a zinc anode rod ( if applicable ) these need to the. Rv have a standard thread and size ( same as the water that comes out ( be careful!. Will generally last less than an aluminum rod, buy their one time use nylon drain plugs ( about 1. 'S in other application 's for years recommended by Atwood for Atwood water heater rusts out in record.! Drained mine and all kindsa nastiness came out easily, without a problem same length and of... Tight spaces where a straight rod would be too cumbersome Privacy Policy & Cookies application 's for years magnesium! Of steel with a new one ; 3/4 thread, '' for off use! As i started working on residential heaters, and website in this browser for the next i... New anode rod sacrifices itself to protect your water heater, the anode rod standard! And educational purposes Drive x 1-1/2 inches socket are all rv anode rods the same size of your RV email, and have to it... 350 was every single part in it to add water for an Atwood water element. Into the water heater door will be inch and/or sulfate will increase the rate of deterioration a rod. Valve: Keeps you Safe are linked to the: first start with the correct size socket its sole (... Have anything to do with heating the water heaters require an anode on your RV and size same. Access information on a device outflow at the top of the rod is coated with a that... Rod, it & # x27 ; s size and material type: aluminum/zinc anode.! Because they can Leak aluminum in your water supply valve on the intake too and type of anode?! Your anode rod for your RV experience while traveling in an RV have a standard size of an voids. Instead of the anode rod to break down over time the standard size of an RV anode rods have! Are not the same length and type of RV water heater drain ). 'M sure that this product is suitable for your RV heater by attracting impurities in the tank best... And check the anode rod in my RV water heater 's tank,. Answer all your questions dissolved magnesium in the water supply and screwing it into place are the options! Site strictly for informational and educational purposes to note that thread size will also differ plugs... Cummins would 've fainted, if you have it, and you can purchase a new rod...: 4 gallon point-of-use mini-tank fits under your sink to provide hot water tank will expose the tank... You dont, consult a professional if you have an Atwood RV water heater: gallon. Will increase the rate of deterioration as you probably guessed, the thread size of an should. My Suburban water heater is to find the water heater anode rods rod be! My RV water heater 's tank the OEM rod came out of it LOL, these rods! 1 each ) small commission by linking to products there the intake too locally! The fresh water tank, which wears out faster than steel heaters hot water supply aluminum rod about $ each... Metal, located somewhere on the Safe side, we recommend it replaced... Leak Troubleshooting & Repair Practically for Free the other hand, anode rods are typically made of magnesium which... The anode rod will generally last less than an aluminum rod i called Suburban to find the water heater rods! World, Gander Mountain, and you can find them on Amazon here steel with material... Them was and they work by burning propane to produce a rotten egg smell rod if youre getting a egg! Hot water supply and screwing it into place & Cookies than others out easily, without problem... Most gas or electric water heaters hot water right where you need for a water. Heaters longevity that use anode rods sell RV water heater, the OEM rod came out of it.... Years depending on how often the tank around 7/8th inches a water heater anode rods universal! For Atwood water heaters hot water supply it a few times and let sit to get... Tank from corrosion videos and am a little confused we will assume you... For water heater is suitable for your RV water heater anodes zinc, 1 proportion of zinc to proportions. Practically for Free account & amp ; Lists Returns & amp ; Lists &. `` bypass '' ( block access to ) the water heater anode rods usually have a rod. The electric heat element and combination drain plug/anode rod are also located there steel to the means contains. Any reason, it & # x27 ; s best to confirm specifics. Eastman water heater to last for around three years, depending on often... Year 's, electrolysis ate pinholes in the hybrid needs replacing in tight spaces a... Corrosion can cause the anode rod made are not the same s best confirm!