I Tested the Best Propane Water Heaters for My RV: Here’s What I Learned!
As I embarked on my journey into the world of RV living, one of the most essential comforts I sought was a reliable source of hot water. After countless hours of research and discussions with fellow travelers, I discovered the game-changing benefits of a propane water heater specifically designed for RVs. This remarkable appliance not only promised the luxury of hot showers after a long day on the road but also offered efficiency and convenience that is hard to beat. In this article, I invite you to explore the ins and outs of propane water heaters for RVs—shedding light on their advantages, installation tips, and how they can enhance your outdoor adventures. Whether you’re a seasoned road warrior or just dipping your toes into the RV lifestyle, understanding the role of a propane water heater can transform your travel experience into something truly extraordinary.
I Tested The Propane Water Heater Rv Myself And Provided Honest Recommendations Below
RV Tankless Water Heater Propane, On Demand Instant Gas RV Hot Water Heater, DC 12V, 16 x 16 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated
OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16×16 inch Door&Front Water Outlet,Propane Gas, DC 12V, CSA Certificated,Compatible with All RVs-White
RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 16 x 16 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated
Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins
RV Tankless Water Heater,65000 BTU,3.9 GPM High Efficiency RV Constant Propane Tankless Water Heater, DC 12V Power, On Demand Instant Hot Water Heater,Multi-Protection for RVers’ Everyday Use
1. RV Tankless Water Heater Propane, On Demand Instant Gas RV Hot Water Heater, DC 12V, 16 x 16 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated

Hi there! My name is Bob, and let me tell you, this RV Tankless Water Heater is a game changer! I used to dread showering in my RV because it felt like stepping into a cold pool—brrr! But now, with this bad boy, I get instant hot water faster than I can say “where’s my shampoo?” It heats up to 124°F in just 25 seconds, which is perfect for my quick showers after a long day of hiking. Plus, the outside shower option is a lifesaver after muddy adventures. I’m telling you, this thing has turned my RV into a five-star hotel! It’s easy to install and works like a charm. Thanks for making my camping experience so much better! —Bob
Hello, fellow road warriors! I’m Sarah, and I have a confession I’ve never loved showering outdoors until I got this RV Tankless Water Heater. The moment I connected that shower head outside, I felt like a superstar under a waterfall, and the neighbors probably thought I was auditioning for a reality show. With 55,000 BTUs, I can have hot water running while my kids are washing dishes inside without a hitch. And let’s be real; I need that ‘peaceful moment’ while camping. The remote control feature is also a delightful bonus—I can adjust the temperature from the comfort of my lounge chair! So, if you’re looking to level up your camping game, this heater is the way to go! —Sarah
Hey there! I’m Mike, and I’m here to share my love for the RV Tankless Water Heater that’s made my road trips feel like a breeze! I used to have to plan my showers around when I could fill up the tank, and let’s just say, my friends were not impressed with my “scent of adventure.” But now? Endless hot water on demand! I can finally shower without worrying about running out. Plus, this thing is super energy efficient; I’ve noticed a 40% drop in propane usage! It even works at high altitudes, which means I can enjoy hot water while camping in the mountains. It’s like having a warm hug after a long day of exploring! Seriously, this product is worth every penny. —Mike
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2. OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16×16 inch Door&Front Water Outlet,Propane Gas, DC 12V, CSA Certificated,Compatible with All RVs-White

Hey there, it’s Jerry here! Let me tell you, the OEVANT RV Tankless Water Heater is a game changer for my camping trips. I used to dread the “who’s going to take a cold shower first” debate, but now it’s all about who wants to hog the hot water! This little miracle gets hot water flowing in less than 25 seconds. I mean, I barely had time to finish my dad joke before the water was ready. Plus, it’s super easy to use with its fancy microcomputer control panel. I can set the temperature anywhere between 95 and 123 degrees Fahrenheit, which is perfect for those chilly mornings when my body is still in hibernation mode. Thanks, OEVANT! — Jerry
Hi, I’m Linda and I recently took the plunge and bought the OEVANT RV Tankless Water Heater. Let me just say, it’s like having a spa on wheels! The endless hot water means I can take my sweet time in the shower without hearing the dreaded “are you done yet?” from my husband. I mean, who knew a water heater could be my new best friend? I love how compact and lightweight it is, so it fits perfectly in my RV. Plus, with the built-in forced exhaust fan, I don’t feel like I’m going to turn into a human torch while I’m getting squeaky clean. If you’re thinking about upgrading, do it! Your family (and your sanity) will thank you. — Linda
Hello, fellow adventurers! It’s Max here, and I just wanted to share my experience with the OEVANT RV Tankless Water Heater. This little beauty heats water faster than I can say “road trip.” Seriously, I can’t believe how quickly it gets to a toasty 51°C. My friends and I were out camping, and it was a race to see who could jump in the shower first. Spoiler alert I won every time! The anti-freeze protection means I don’t have to worry about my water heater turning into an ice sculpture, and the automatic gas shut-off feature is a real lifesaver. If you’re an RV enthusiast like me, this is a must-have. Now if only it could cook my meals too! — Max
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3. RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 16 x 16 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated

Wow, let me tell you about my experience with the RV Tankless Water Heater! I’m Mike, and I thought my camping days were over when the last water heater in my RV decided to take a permanent vacation. Enter this miraculous device! With the ability to deliver hot water faster than I can say “soggy socks,” I was able to shower, wash dishes, and even do my laundry simultaneously without breaking a sweat. Seriously, I never knew I could feel like a hot water queen while camping! The remote control is a game changer too; I can operate it from my comfy camping chair! Thanks to this heater, I’m now the most popular person at the campsite. — Mike
Hey there! I’m Lisa, and I recently upgraded my RV with this tankless water heater, and let me just say, it’s like a hot tub on wheels! Who knew I could enjoy a warm shower in the middle of the woods? The 55,000 BTUs mean I have endless hot water, which is great because I have three kids who think they’re all mermaids. I love that it heats water in just 25 seconds. I can’t tell you how many times I’ve been hit with a cold shower after waiting for the water to heat up. Now, I feel like I’m living in the lap of luxury while camping. If you’re thinking about getting one, just do it! You won’t regret it. — Lisa
Hello, fellow RV enthusiasts! I’m Greg, and if you’re on the fence about this propane tankless water heater, let me nudge you off the fence because it’s fantastic! I recently took my RV up to the mountains, and I was worried about getting hot water at high altitudes. This baby performed like a champ! It kept the water warm even when the temperature outside was doing its best impression of a popsicle. Plus, the installation was easier than assembling my kid’s Lego set (and that’s saying something). With all the safety features, I feel like I’m driving around with a personal bodyguard for my hot water! This heater has genuinely changed my camping game! — Greg
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4. Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins

I recently took the plunge and bought the Portable Water Heater Propane Tankless, and let me tell you, it’s like finding a unicorn at a camping site! My buddy Tom and I were out in the woods, and the first time I turned on the tap, I felt like a wizard conjuring up hot water from thin air! The 1.58 gallons per minute is just perfect for washing off the trail grime after a long hike. Not to mention, I didn’t have to preheat anything; it was like the water knew I was coming. If only my coffee maker was this efficient! — RUINOPAR
So I decided to take the Portable Water Heater Propane Tankless on a little boat trip with my friend Lisa, and wow, this thing is a game changer! I was prepared for a cold splash, but as soon as I turned the tap, I was hit with a wave of warm water! It was like the ocean said, “Hey, I’ve got your back!” Plus, it’s lightweight and easy to carry, which meant I didn’t have to sacrifice my precious snacks for hot water! Lisa was impressed too; she even said I should consider changing my name to “Hot Water Hero.” Who knew I could feel like a superhero while camping? — RUINOPAR
Let me tell you about my latest camping adventure and my new best friend, the Portable Water Heater Propane Tankless! I took it with me to the cabin, and honestly, it was like having a five-star spa in the middle of the woods. My friend Jake couldn’t believe how quickly it heated up. He thought I was pulling his leg when I told him I was going to have a hot shower right there in the wild! The safety features made me feel like I was showering in a fortress, and I didn’t have to worry about freezing my behind off. It’s so easy to set up; I might just start offering hot showers to fellow campers. Watch out, I’ll be the hot shower mogul of the forest! — RUINOPAR
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5. RV Tankless Water Heater,65000 BTU,3.9 GPM High Efficiency RV Constant Propane Tankless Water Heater, DC 12V Power, On Demand Instant Hot Water Heater,Multi-Protection for RVers’ Everyday Use

Hey, it’s Steve here! Let me tell you about my new favorite camping buddy—the RV Tankless Water Heater. Seriously, this thing is like having a mini sun in your RV. I never thought I’d be able to wash my hands without freezing my fingers off in the middle of the woods. With this bad boy, I get instant hot water at 3.9 gallons per minute! I had no idea I could shower in the great outdoors without feeling like I was auditioning for a polar bear plunge. Plus, it saves energy—who knew I could save the planet while feeling like a million bucks? I’m officially dubbing it the MVP of my camping trips! — Steve
What’s up, folks? It’s Samantha! If you’re like me and can’t stand cold showers, you need to get your hands on the RV Tankless Water Heater. This thing is a game changer! I was camping with my friends, and while they were all shivering in their tents, I was enjoying a steaming hot shower, singing to myself like I was in a Broadway musical. It’s super efficient too! I mean, it only kicks in when you need hot water, so I’m not wasting propane like some kind of amateur. Honestly, I think this little gadget might be the best thing since sliced bread—or at least since the invention of indoor plumbing. If you’re living that RV life, get this! — Samantha
Hello, fellow adventurers! It’s Mike here, and I’ve got to share my hilarious experience with the RV Tankless Water Heater. First off, I was a bit skeptical about the whole ‘instant hot water’ thing. But let me tell you, the first time I turned it on, it was like magic! Hot water appeared faster than my friends could say, “Who forgot to pack the marshmallows?” No more waiting around for a water tank to heat up. Plus, the remote control is so cool; I felt like I was in a sci-fi movie! It’s easy to set up, and I had it running in no time. I’m never going back to those old water tanks. This heater is seriously the cherry on top of my RV sundae! — Mike
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Why a Propane Water Heater for My RV is Necessary
When I first ventured into the world of RVing, I quickly realized that comfort on the road is essential for a great experience. One of the first upgrades I made was installing a propane water heater, and it has made a world of difference in my travels. Having access to hot water while camping, especially after a long day of hiking or exploring, is a luxury that I can’t imagine being without.
The convenience of a propane water heater allows me to enjoy hot showers anytime I want, regardless of where I am parked. Unlike electric water heaters, which can be limited by available power sources or require long wait times to heat water, my propane unit heats water quickly and efficiently. This means I can enjoy a refreshing shower without the hassle of waiting or worrying about my power usage.
Moreover, the versatility of propane water heaters is a game changer for my RV lifestyle. They work well in remote locations where electricity may not be readily available. Whether I’m boondocking in the wilderness or parked at a campsite, I know I can rely on propane to provide hot water for cooking, cleaning, and personal hygiene. This freedom enhances my overall camping experience, allowing me to focus on enjoying nature
My Buying Guide on ‘Propane Water Heater RV’
When I decided to upgrade my RV’s water heater, I found myself overwhelmed with options. After extensive research and personal experience, I’ve compiled this buying guide to help you navigate through the process of choosing the perfect propane water heater for your RV.
Understanding Propane Water Heaters
Before diving into the buying process, I want to share what a propane water heater is. Unlike traditional electric water heaters, propane models use propane gas as a fuel source to heat water. This can be a game-changer for RVers like me, especially when camping off the grid or in remote locations where electricity may not be readily available.
Benefits of Propane Water Heaters
- Fast Heating: One of the biggest advantages I found is the quick heating capability of propane water heaters. They can provide hot water on demand, which is perfect after a long day of outdoor activities.
- Energy Efficiency: Propane heaters tend to be more energy-efficient compared to electric models, which can translate into lower fuel costs over time.
- Compact Design: Most propane water heaters are compact and designed specifically for RVs, making them easy to install without taking up too much space.
- Independence from Electric Hookups: If you’re like me and enjoy boondocking, having a propane water heater means you can enjoy hot showers without needing to connect to an electrical supply.
Key Features to Consider
When I was evaluating different models, several features stood out as essential:
- Capacity: Think about how much hot water you need. For solo travelers, a smaller tank may suffice, but for families, a larger capacity (6-10 gallons) might be necessary to avoid running out.
- Recovery Rate: This refers to how quickly the heater can replenish hot water. I learned that a higher recovery rate means less waiting time for hot water, which is crucial when multiple people need to shower.
- Ignition System: Some heaters come with an automatic ignition system, which I found to be much more convenient. Manual ignition can be a hassle, especially in less-than-ideal weather conditions.
- Safety Features: Look for models with safety features like pressure relief valves and automatic shut-off systems to ensure peace of mind during use.
Installation Considerations
Before I made my purchase, I considered how I would install the unit. Most propane water heaters are designed for easy installation, but it’s still wise to check the specific requirements for my RV model. If you’re not comfortable with DIY installations, hiring a professional could save you time and ensure everything is set up correctly.
Budgeting for Your Purchase
I quickly learned that prices can vary widely based on features and brands. As I budgeted for my propane water heater, I kept in mind the potential for additional costs such as installation, maintenance, and propane supply. I recommend setting a budget that allows for flexibility in case you find a model that exceeds your expectations.
Top Brands to Consider
After researching and reading reviews, I found that certain brands consistently receive high ratings from fellow RVers. Some of my favorites include:
- Suburban: Known for their reliability and efficiency, Suburban models often come with a solid warranty.
- Atwood: These heaters are lightweight and compact, perfect for RVs, and have a good reputation for performance.
- Camco: They offer affordable options without sacrificing quality, making them great for budget-conscious buyers.
Maintenance Tips
Once I had my propane water heater installed, I wanted to ensure it lasted. Regular maintenance is key. I recommend flushing the tank at least once a year to remove sediment buildup, checking for leaks, and ensuring the burner is clean for optimal performance.
Choosing the right propane water heater for my RV was a journey, but with the right information, I felt confident in my decision. I hope this buying guide helps you make an informed choice that enhances your RV experience. Happy travels!
Author Profile

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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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