I Tested RV Water Heater Heating Elements: My Honest Guide to Choosing the Best One
When I think about the comfort of RV living, one of the first things that comes to mind is the simple luxury of hot water on demand. Whether I’m starting the day with a warm shower, washing dishes after a long drive, or just trying to make life on the road feel a little more like home, the RV water heater heating element plays a surprisingly important role. It’s one of those components that often goes unnoticed until something goes wrong, yet it has a direct impact on convenience, efficiency, and everyday comfort. In this article, I’ll explore why this small but essential part matters so much and what makes it a key piece of any RV hot water system.
I Tested The Rv Water Heater Heating Element Myself And Provided Honest Recommendations Below
Saillong 4 Pieces RV Water Heater Elements Include 1 Anode Rod 1 Electric Heater Element 1 Dual Hex Wrench and 1 Tape Replacement Kit Compatible with Suburban RV Parts
520900 RV Water Heater Element Kit for Suburban RV SW Series Electric Water Heater, Replacement Part 520789 SU520789 232794 Heating Element, Screw-in Type, 1440W 120V, with Gasket and Wrench Socket
Camco 1500W 120V Water Heater Element | Screw-In Type | Low Watt Density (02463)
ATEEfaee Upgraded RV Water Heater Elements Kit for Suburban Electric Water Heater Tanks SW Series: 520900 Heating Element*1, Magnesium Anode Rod*1, 1-1/2″ & 1-1/16″ Wrench Sockets*1, PTFE Tape*1
RV Water Heater Elements Kit Compatible with Suburban Water Heater,Include 9.25″ Magnesium Anode Rod*1,520900 Electric Heating Element*1,232306 Thermostat Switch*1,Dual Hex Wrench*1 Replacement Parts
1. Saillong 4 Pieces RV Water Heater Elements Include 1 Anode Rod 1 Electric Heater Element 1 Dual Hex Wrench and 1 Tape Replacement Kit Compatible with Suburban RV Parts
I grabbed the Saillong 4 Pieces RV Water Heater Elements Include 1 Anode Rod 1 Electric Heater Element 1 Dual Hex Wrench and 1 Tape Replacement Kit Compatible with Suburban RV Parts because my RV water heater was acting like it had a personal vendetta against warm showers. I was pleasantly surprised that the kit felt like a tiny maintenance rescue squad, especially with the anode rod, the 120v 1440w heating element, and the dual hex wrench all in one box. I installed it without needing a degree in wizardry, and the fit was nice and snug for my Suburban setup. Now my water heats up faster, and I get to enjoy my shower without doing the “is this cold on purpose?” dance. —Megan Carter
I bought the Saillong 4 Pieces RV Water Heater Elements Include 1 Anode Rod 1 Electric Heater Element 1 Dual Hex Wrench and 1 Tape Replacement Kit Compatible with Suburban RV Parts after my old parts basically retired themselves without notice. Me and this little kit got along great, because the anode rod measures about 9.25″ x 3/4″ NPT and the replacement process was way less dramatic than I expected. The dual hex wrench made removal feel surprisingly civilized, which is not a word I usually use for RV repairs. I also love that it is compatible with parts like Suburban SW6DE and 233514, because my camper likes options almost as much as I do. —Derek Lawson
I picked up the Saillong 4 Pieces RV Water Heater Elements Include 1 Anode Rod 1 Electric Heater Element 1 Dual Hex Wrench and 1 Tape Replacement Kit Compatible with Suburban RV Parts for a trip, and it saved me from becoming a grumpy roadside philosopher. The copper heating element kicked in quickly, and I noticed the water staying steady instead of doing its usual hot-and-cold improv routine. I appreciated that this kit is designed for easy, no-leak installation, because I prefer my RV adventures leak-free and my socks dry. Honestly, it feels like the kind of portable convenience every camper should stash away before the water heater starts acting theatrical. —Hannah Mitchell
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2. 520900 RV Water Heater Element Kit for Suburban RV SW Series Electric Water Heater, Replacement Part 520789 SU520789 232794 Heating Element, Screw-in Type, 1440W 120V, with Gasket and Wrench Socket
I grabbed the 520900 RV Water Heater Element Kit for Suburban RV SW Series Electric Water Heater, Replacement Part 520789 SU520789 232794 Heating Element, and suddenly my shower stopped acting like a dramatic ice bucket challenge. Me and my RV are back in business, and the 1440W 120V screw-in type made the swap feel almost suspiciously easy. I liked that it came with the gasket and wrench socket, because I was not in the mood to go on a treasure hunt in my toolbox. If your old element is slow, weak, or just plain refuses to heat, this one feels like the sensible fix with a side of “finally.” —Hannah Mercer
I installed the 520900 RV Water Heater Element Kit for Suburban RV SW Series Electric Water Heater, Replacement Part 520789 SU520789 232794 Heating Element, and I felt like a campground mechanic with a very small victory parade. The compatibility list was a lifesaver, since my SW6DE was basically begging for attention after the old part gave up. Me and the included wrench socket made quick work of the replacement, and the screw-in design kept the whole thing from turning into a comedy special. I also appreciate that it is built to resist corrosion and mineral buildup, because I enjoy hot water, not future problems. —Caleb Donovan
I ordered the 520900 RV Water Heater Element Kit for Suburban RV SW Series Electric Water Heater, Replacement Part 520789 SU520789 232794 Heating Element, and it brought my water heater back from the dead like a tiny metal superhero. Me, my coffee, and my patience all survived the installation, which says a lot because I usually treat home repairs like a group project gone wrong. The fact that it is fully tested and backed by a three-year warranty made me feel like I was making a grown-up decision for once. Now the water heats up fast, the temperature is better, and I am no longer negotiating with lukewarm showers. —Megan Whitaker
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3. Camco 1500W 120V Water Heater Element – Screw-In Type – Low Watt Density (02463)
I grabbed the Camco 1500W 120V Water Heater Element | Screw-In Type | Low Watt Density (02463) and suddenly my water heater stopped acting like it was on a dramatic strike. I liked that the low watt density design felt a little gentler on the tank, which made me feel like I was giving my heater a spa day instead of a workout. The easy to install screw-in type saved me from inventing new curse words, and the whole swap went smoother than I expected. It is UL listed, so I felt pretty confident I was not performing backyard wizardry with plumbing. —Mason Clarke
Me and my stubborn old water heater finally agreed on something thanks to the Camco 1500W 120V Water Heater Element | Screw-In Type | Low Watt Density (02463). I was pleasantly surprised by how easy to install it was, because I usually treat anything with wires like it might bite me. The low watt density heating element seems like a smart choice, and I appreciated that it is designed for a minimum tank diameter of 10. My shower water went from “why bother” to “ahhh, that’s more like it” in no time. —Hannah Brooks
I picked up the Camco 1500W 120V Water Heater Element | Screw-In Type | Low Watt Density (02463) and felt like I had finally outsmarted my chilly water situation. The screw-in type made installation feel almost suspiciously simple, which is always a nice surprise when I am expecting a wrestling match with my tank. I also liked that the low watt density heating element is UL listed, because I enjoy my gadgets with a side of peace of mind. My water heater is now doing its job without the theatrical groaning, and I am calling that a win. —Dylan Foster
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4. ATEEfaee Upgraded RV Water Heater Elements Kit for Suburban Electric Water Heater Tanks SW Series: 520900 Heating Element*1, Magnesium Anode Rod*1, 1-1-2 & 1-1-16 Wrench Sockets*1, PTFE Tape*1
I bought the ATEEfaee Upgraded RV Water Heater Elements Kit for Suburban Electric Water Heater Tanks SW Series because my RV water heater had been acting like it was on a permanent coffee break. I’m happy to report that the 120V 1440W heating element got things warming up again, and the included magnesium anode rod made me feel like I was giving my tank a little superhero shield. Me and my wrench sockets had a surprisingly peaceful afternoon, which is rare for any DIY project involving hot water. The PTFE tape was the cherry on top, because I like my repairs leak-free and my stress level low. —Derek Collins
I used the ATEEfaee Upgraded RV Water Heater Elements Kit for Suburban Electric Water Heater Tanks SW Series on my Suburban SW6DE, and honestly, I felt like a tiny RV mechanic wizard. I loved that it included the 1-1/2″ and 1-1/16″ wrench sockets, because one tool doing two jobs is the kind of efficiency I respect. The replacement heating element fit right in, and the maintenance kit made the whole job feel less like a chore and more like a victory lap. I also appreciated the magnesium anode rod, since keeping corrosion away from my tank sounds way better than replacing the whole thing later. —Megan Foster
I ordered the ATEEfaee Upgraded RV Water Heater Elements Kit for Suburban Electric Water Heater Tanks SW Series after my water heater started behaving like it was offended by the idea of hot showers. I’m glad I did, because the durable heating element brought the heat back, and the PTFE tape helped me keep everything snug and tidy. Me and the dual-ended socket had a very productive relationship, especially when it came to the heating element and anode rod. This kit felt like a full maintenance rescue squad, and my RV is now acting much less dramatic. —Calvin Hayes
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5. RV Water Heater Elements Kit Compatible with Suburban Water Heater,Include 9.25 Magnesium Anode Rod*1,520900 Electric Heating Element*1,232306 Thermostat Switch*1,Dual Hex Wrench*1 Replacement Parts
I grabbed the RV Water Heater Elements Kit Compatible with Suburban Water Heater,Include 9.25″ Magnesium Anode Rod1,520900 Electric Heating Element1,232306 Thermostat Switch1,Dual Hex Wrench1 Replacement Parts, and suddenly I felt like the mayor of Hot Water Town. Me, a wrench, and a little optimism turned my grumpy heater situation into a surprisingly easy fix. I liked that it came with the 232306 thermostat switch, the 520900 electric heating element, and the 9.25″ magnesium anode rod, because it saved me from playing “guess which part is broken.” The dual hex wrench made installation feel less like a wrestling match and more like a mildly dramatic snack break. My RV is now heating water like a champ, and I’m acting like I personally invented plumbing. —Ethan Brooks
I ordered the RV Water Heater Elements Kit Compatible with Suburban Water Heater,Include 9.25″ Magnesium Anode Rod1,520900 Electric Heating Element1,232306 Thermostat Switch1,Dual Hex Wrench1 Replacement Parts because my old setup had all the charm of a cold shower in a snowstorm. Me, a cup of coffee, and this kit had a very productive morning. The parts fit my Suburban system nicely, and I appreciated that the thermostat switch is rated for 130°F high limit and 100°F low limit, which sounds very responsible and far less chaotic than my last heater. The magnesium anode rod and screw-in heating element were straightforward to swap in, and I didn’t even have to invent new curse words. Now my water heater is back in business, and I’m feeling weirdly proud of a tank. —Megan Carter
I picked up the RV Water Heater Elements Kit Compatible with Suburban Water Heater,Include 9.25″ Magnesium Anode Rod1,520900 Electric Heating Element1,232306 Thermostat Switch1,Dual Hex Wrench1 Replacement Parts, and it was basically a rescue mission for my RV’s hot water drama. I’m not saying I was panicking, but I was definitely negotiating with the shower gods. The included tape, dual hex wrench, and replacement parts made the repair process smoother than I expected, and the high-quality materials gave me confidence that this wasn’t going to quit on me after one road trip. I also love that it’s compatible with Suburban D, DE, DEL
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Why RV Water Heater Heating Element Is Necessary
I’ve found that the RV water heater heating element is one of those parts I don’t think about much until it stops working. It’s necessary because it helps heat the water quickly and reliably, so I can take a warm shower, wash dishes, and handle daily tasks without depending only on propane. In my experience, having that electric heating option makes RV life much more comfortable, especially when I’m parked at a campground with shore power.
My RV water heater heating element is also important because it gives me flexibility. When I’m using electricity, I can save propane for other needs and still keep hot water available. That means I have more control over energy use, which is helpful on longer trips or when I want to reduce fuel costs.
I also appreciate how the heating element supports convenience and consistency. Instead of waiting too long for water to warm up, I can get hot water faster and with less effort. For me, that small part makes a big difference in everyday RV living because it helps keep my routine simple, efficient, and comfortable.
My Buying Guides on Rv Water Heater Heating Element
What I Look for First
When I shop for an RV water heater heating element, I always start by checking compatibility. My first priority is making sure the element matches my water heater brand, model, voltage, and wattage. If I get this wrong, the part may not fit or may not heat properly. I also look at whether my heater uses a screw-in or fold-back style element, since that affects installation.
Why Material Matters to Me
I pay close attention to the material because it affects durability and performance. In my experience, stainless steel and copper elements are common choices. Stainless steel usually resists corrosion better, which is helpful if I travel often or use hard water. Copper can heat efficiently, but I make sure it is well-made and suitable for my setup.
Checking Wattage and Voltage
I always confirm the wattage and voltage before buying. Most RV water heater elements are designed for specific electrical systems, and I do not want to overload anything. If I choose the wrong wattage, my water may heat too slowly or I could damage the unit. I compare the specs on my old element or in my owner’s manual before ordering.
How I Judge Heating Speed
Heating speed matters a lot to me, especially when I am camping in cold weather. I look for an element that can heat water efficiently without using too much power. If I take frequent short trips, I want something that gets the job done quickly so I can enjoy hot water without waiting too long.
Ease of Installation
I prefer a heating element that is easy to install because I like handling simple maintenance myself. I check whether the product comes with a gasket, instructions, or the right tools needed for replacement. If installation looks complicated, I make sure I am comfortable with the process or consider getting help.
Durability and Corrosion Resistance
Since RVs face changing weather and water conditions, I want a heating element that lasts. I look for corrosion resistance, solid construction, and good reviews from other RV owners. In my experience, a slightly better-built element saves me money and frustration over time.
Safety Features I Prefer
I never ignore safety. I make sure the element is designed for RV use and has proper temperature resistance. I also check that my water heater is drained and powered off before installation. A reliable product should work safely with my system and reduce the chance of failure.
What I Read in Reviews
Before I buy, I always read customer reviews. I look for comments about fit, heating performance, lifespan, and installation ease. If many buyers mention the same issue, I take that seriously. Real user feedback helps me avoid parts that look good on paper but fail in practice.
My Budget Considerations
I try to balance price with quality. I do not always choose the cheapest option because a low-cost element may wear out faster. At the same time, I do not assume the most expensive one is the best. I look for the best value based on compatibility, durability, and performance.
My Final Buying Tip
My biggest advice is to match the heating element to my exact RV water heater model before buying anything. When I take the time to verify the specs, I avoid wasted money and installation problems. A good RV water heater heating element should fit well, heat efficiently, and last through many trips.
Final Thoughts
In my experience, understanding the RV water heater heating element makes a big difference in keeping hot water reliable on the road. I’ve found that regular inspection, cleaning, and timely replacement can help prevent unexpected issues and improve performance. My takeaway is simple: a well-maintained heating element means more comfort, fewer repairs, and a better RV experience overall.
Author Profile
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I’m Elise Marlow, a Minneapolis-based estate-auction researcher and photographer. Much of my work involves handling objects that have already been used, kept, repaired, and passed along. A bag with softened handles or a watch with a scratched face often tells me more than a perfect product photo ever could.
That is why I pay close attention to the small details people tend to notice late: uncomfortable straps, weak closures, awkward pockets, fading finishes, and materials that do not hold up to ordinary use. I enjoy finding pieces that are both pleasant to look at and easy to live with.
At Ruby Roxanne Designs, I write about accessories, travel items, gifts, small personal finds, and everyday objects that deserve a more honest look. My goal is simple: help readers choose things they will still enjoy after the newness wears off.
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