Why I Switched to a Tankless RV Propane Water Heater: My Expert Experience and Recommendations

As an avid RVer, I’ve always been on the lookout for ways to enhance my adventures on the open road, and one of the most transformative upgrades I’ve made is switching to a tankless propane water heater. There’s something incredibly liberating about having an endless supply of hot water at my fingertips, no matter where I park my rig. Gone are the days of waiting for a bulky tank to heat up or worrying about running out of hot water mid-shower. With a tankless RV propane water heater, I can enjoy long, soothing showers after a day of exploring, all while maximizing space and efficiency in my RV. In this article, I’m excited to dive into the world of tankless water heaters, sharing insights on their benefits, how they operate, and why they’ve become a game-changer for travelers like me who crave comfort without compromising on the joys of life on the road.

I Personally Evaluated the RV Propane Water Heater Tankless and Share My Honest Recommendations Below

1. Ranein 65,000 BTU RV Tankless Water Heater, High Altitude Available, 12V, CSA Certificated, with Thermostatic Chamber and Multi-function Controller, On Demand Instant Hot Water Heater

As I delve into the features of the Ranein 65,000 BTU RV Tankless Water Heater, I can’t help but feel excited about the immense value it brings to the table for RV enthusiasts like myself. One of the standout features of this product is its impressive 65,000 BTU power, which allows it to deliver an astonishing maximum flow rate of 3.9 gallons per minute (GPM). This means that I can enjoy hot showers and other hot water needs without the agonizing wait typically associated with traditional tank water heaters. The deep fire row design significantly enhances heating efficiency, making it possible to have on-demand hot water whenever I need it. Imagine the luxury of never running out of hot water while camping in the great outdoors!

Another remarkable aspect of the Ranein water heater is its adaptability for high-altitude environments. For those of us who love exploring mountainous terrains, this feature is a game-changer. It ensures that I can still enjoy a warm shower even at higher altitudes where other heaters might struggle. The built-in constant temperature chamber also guarantees a steady temperature range of 95°F to 124°F, which is essential for comfort. I appreciate that the advanced staged combustion technology helps control the flame, preventing overheating during the warmer months, which ultimately saves propane gas. This thoughtful design allows me to enjoy my travels without worrying about running out of fuel.

Ease of installation is another strong point of the Ranein RV Tankless Water Heater. It is designed to replace various RV water heaters seamlessly, including those from Suburban and Atwood. The dimensions of 12.8 x 12.8 inches (without the door) make it simple to fit into existing spaces, which is perfect for DIY enthusiasts like me. The option to purchase fitting door kits in different sizes adds versatility, ensuring that I can customize my installation to my RV’s specific needs. While the door does require an additional purchase, the overall convenience of installation makes it worth considering.

In terms of safety and reliability, Ranein has not skimped on essential features. The built-in forced exhaust fan ensures stable combustion, while the automatic gas shut-off function provides peace of mind in the event of a flame failure. The anti-freeze device is a thoughtful addition, automatically warming the unit when temperatures drop below 42.8°F, thus preventing freezing. This feature is particularly beneficial for those chilly nights in the wilderness, allowing me to rest easy knowing that my water heater is working hard to keep my water at a safe temperature.

Moreover, the multi-function remote control adds a modern twist to the user experience. It allows me to monitor gas usage, voltage, and even the activation of the anti-freeze device. This level of transparency is something I appreciate, as it helps me manage my resources effectively while on the road. The fact that the product is CSA certified further boosts my confidence in its safety and performance. Should I encounter any questions during installation or use, the availability of a dedicated professional service team assures me that support is just a call away.

the Ranein 65,000 BTU RV Tankless Water Heater is a fantastic investment for anyone who loves the RV lifestyle. Its combination of high power, efficiency, safety features, and user-friendly design makes it a compelling choice for those looking to upgrade their camping experience. I believe that this product not only enhances comfort but also contributes to a more enjoyable and worry-free adventure in the great outdoors. If you’re considering an upgrade or a replacement for your RV water heater, I would highly recommend giving this unit a closer look. It might just be the solution you’ve been searching for!

Feature	Description
BTU Power	65,000 BTU for on-demand hot water
Flow Rate	Max 3.9 GPM for continuous hot water supply
High Altitude Compatibility	Designed for reliable performance at high altitudes
Temperature Control	Steady temperature range of 95°F-124°F with constant temperature chamber
Ease of Installation	Replaces various RV water heaters with simple installation
Safety Features	Automatic gas shut-off, forced exhaust fan, anti-freeze device
Remote Control	Multi-function remote for monitoring Get It From Amazon Now: Check Price on Amazon & FREE Returns 2. RV Tankless Water Heater, 55000 BTUs Instant Hot Water Heater with 15 x 15 inches Door & Remote Controller, DC 12V MAX 3.9GPM, Propane Gas Power Technology, Compatible with All RVs(White) As someone who enjoys the freedom and adventure of RV living, I can confidently say that the RV Tankless Water Heater is a game changer. With its impressive 55,000 BTUs, it provides an instant hot water supply, allowing me to enjoy multiple showers without the hassle of preheating. The ability to reach a comfortable 51°C in just 25 seconds means I can enjoy a warm shower right when I need it, effectively eliminating those frustrating waits that often come with traditional tank-type water heaters. One of the standout features for me is how user-friendly this water heater is. The intuitive LED display allows me to monitor and adjust the water temperature with ease, ensuring that I have the perfect warmth at my fingertips. This is especially beneficial for first-time users or those who may not be as tech-savvy. The straightforward controls make it accessible for everyone, and I appreciate the included instructions for troubleshooting any potential error codes. It’s nice to know I can operate it confidently without a steep learning curve. Moreover, the compact and lightweight design of the RV tankless water heater is a significant advantage for those of us who like to maximize our space. The door dimensions of 15″ x 15″ and opening of 13″ x 13″ mean I can save space without sacrificing comfort. This is a huge plus, as it leaves more room for my gear and essentials while still ensuring I have a reliable hot water supply. It’s the kind of smart design that makes RV living more enjoyable and functional. One feature that particularly resonates with my lifestyle is the endless hot water supply. With a flow rate of 3.9 GPM, this water heater is designed to handle the demands of RV living, even for larger families or high-demand situations. There’s nothing worse than running out of hot water during a long trip, and this product eliminates that worry completely. I can take a shower after a long day of hiking, and my family can still enjoy their hot showers without any interruptions. It’s all about comfort and convenience on the road, and this heater delivers just that. Safety is always a concern when it comes to appliances, and I feel secure knowing that the tankless RV water heater features a stabilization technology that continuously mixes the water to the desired temperature. The dual sensors will automatically shut off the power if the temperature exceeds safe limits, which gives me peace of mind while I’m traveling. Installation is another area where this product shines. Requiring only a 12-volt DC power connection and propane, it’s relatively easy to set up. As long as there is enough gas and water, I know I’ll always have hot water available. However, I do appreciate that it must be installed in an area with proper ventilation and exhaust; it’s a reminder that safety should always come first. Lastly, I love that this water heater is engineered for high-altitude performance, functioning seamlessly at elevations of up to 9,800 feet. This feature opens up new possibilities for my adventures, knowing that I can have consistent and reliable hot water no matter where the road takes me. Whether I’m exploring the mountains or camping in remote areas, I can count on this heater to deliver hot water whenever I need it. In summary, the RV Tankless Water Heater is an essential addition to my RV that enhances my travel experience. It combines convenience, safety, and efficiency in a compact design, making it a worthwhile investment for anyone who enjoys the RV lifestyle. If you’re looking to elevate your camping experience and enjoy the comfort of instant hot water, I highly recommend considering this product. It’s an investment in comfort that you won’t regret. Feature Description Instant Hot Water Supply Provides constant hot water with a thermal power of 55,000 BTU, reaching 51°C in 25 seconds. User-Friendly Operation Intuitive LED display for easy temperature monitoring and adjustment. Compact Design Door dimensions of 15″ x 15″ and opening of 13″ x 13″, saving space in your RV. Endless Hot Water 3.9 GPM flow rate suitable for larger families or high-demand situations. Temperature Stabilization Dual sensors automatically shut off power if temperatures exceed safe limits. Easy Installation Requires a 12-volt DC power Get It From Amazon Now: Check Price on Amazon & FREE Returns 3. RV Tankless Water Heater without Door, KINGRVER, Propane Gas, DC 12V, 3 Optional Door Sizes 15″x15″, 15″x18″ and 18″x18″ for Refitment, Compatible with All RVs, Sufficient Power, High Altitude As an avid traveler and RV enthusiast, I have always sought ways to enhance my camping experience, especially when it comes to comfort and convenience. The KINGRVER RV Tankless Water Heater has truly caught my attention, and I believe it could greatly benefit anyone looking to upgrade their RV water system. This product offers a multitude of features that cater to the unique needs of RV owners, making it an excellent investment for anyone who values hot water on the road. First and foremost, the KINGRVER water heater is compatible with all RVs, which is a significant advantage. With an opening size of 12.7″ x 12.7″, I found it easy to replace existing water heaters from brands like Suburban and Dometic. The availability of three optional door sizes—15″x15″, 15″x18″, and 18″x18″—means that no matter the size of my RV’s water heater compartment, I can find a suitable fit. This flexibility makes the installation process straightforward and hassle-free. Additionally, the customizable EVA Filling Blocks are a thoughtful touch that ensures stability and prevents movement during travel, which is crucial for maintaining the integrity of the unit. One of the standout features for me is the endless hot water supply that the KINGRVER water heater provides. With sufficient power output, I can enjoy long, hot showers and have hot water ready for dishwashing without the need for preheating. This is a game changer for those of us who often travel with families or friends. The adjustable temperature range of 95°F to 123°F means I can easily set the water to my preferred level, providing a tailor-made experience that enhances my overall comfort while camping. What truly impressed me was the heater’s ability to perform at high altitudes. For those who love exploring mountainous regions, this feature is essential. Operating efficiently above 5000 ft, the KINGRVER water heater employs staged combustion technology, ensuring that water temperatures remain stable even in challenging conditions. This thoughtful design not only conserves propane but also allows me to enjoy hot water regardless of the elevation, which is vital when camping in remote areas. Safety is always a top priority when dealing with gas appliances, and the KINGRVER water heater does not disappoint in this regard. With built-in safety measures such as a forced exhaust fan for stable combustion, a 150PSI pressure relief valve, and an automatic gas shut-off feature, I can have peace of mind knowing that I am protected against potential hazards. The anti-freeze device is another essential feature, activating automatically to prevent freezing during colder temperatures—another thoughtful design consideration that reflects the brand’s commitment to user safety. Finally, the KINGRVER RV water heater is CSA-certified, which adds a layer of trust and reliability to the product. With a 2-year service warranty and 24/7 professional technical support, I feel reassured that help is just a call away should I encounter any issues. This level of customer service is invaluable, especially for those who may not be as technically inclined but still want to enjoy the benefits of a tankless water heater. if you’re an RV owner looking for a dependable, efficient, and safe water heating solution, I highly recommend considering the KINGRVER RV Tankless Water Heater. Its numerous features cater to the needs of modern campers, ensuring comfort during your travels. With the ability to enjoy endless hot water, high-altitude performance, and built-in safety measures, this product is designed to enhance your RV experience significantly. Don’t miss out on upgrading your camping comfort—this investment will surely pay off during your adventures! Feature Description Compatibility Fits all RVs with customizable door sizes. Endless Hot Water Supports multiple showers and dishwashing without preheating. High Altitude Operation Functions efficiently above 5000 ft with stable water temperatures. Safety Measures Includes forced exhaust fan, pressure relief valve, and automatic shut-off. Certified Quality CSA-certified with a 2-year service warranty and 24/7 technical support. Get It From Amazon Now: Check Price on Amazon & FREE Returns 4. Suburban RV Tankless 60,000 BTU Water Heater – Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60) I recently came across the Suburban RV Tankless 60,000 BTU Water Heater, and I must say, it’s an impressive piece of equipment that promises to enhance the RV experience for any outdoor enthusiast. This water heater offers endless hot water supply and energy-saving features that are perfect for anyone who enjoys camping, road trips, or living the RV lifestyle. As someone who values efficiency and comfort, I find this product to be a game-changer for making those outdoor adventures more enjoyable. One of the standout features of the Suburban Tankless RV Water Heater is its Enhanced Flame Out Protection. This advanced safety mechanism automatically cuts the gas supply if it detects low propane pressure or burner malfunction. As someone who prioritizes safety, I appreciate the peace of mind that comes with knowing that this water heater is designed to protect me and my loved ones while we’re enjoying our time in nature. Accidents can happen, but this safety feature ensures that I’m taking a proactive approach to my well-being. Additionally, the Scald Protection feature is a significant advantage for families. The internal high-temperature kill switch keeps the maximum water temperature at a comfortable 131° F, mitigating the risk of scalding due to thermostat malfunctions. For someone like me, who often travels with family, knowing that children are safeguarded from potential burns is incredibly reassuring. It allows me to focus on creating memorable experiences rather than worrying about safety hazards. Speaking of safety, the inclusion of a Safe Child Lock Feature makes this water heater particularly appealing for families. This feature prevents outlet temperatures from exceeding 113° F, providing an extra layer of security against accidental scalding. As a parent, I can’t emphasize enough how crucial this is—knowing that my kids are safe while still enjoying the comforts of hot water gives me one less thing to worry about on our trips. Energy efficiency is another critical aspect of the Suburban Tankless RV Water Heater. This unit only activates the burners when hot water is needed, whether it’s for a refreshing shower after a long day or for cleaning up after a beach outing. This not only conserves energy but also helps to save on propane costs, which is a win-win for any RV owner. The included wall mount digital control center makes it easy to manage settings, ensuring that I can customize my hot water experience to suit my needs. Moreover, the Freeze and Voltage Protection features further enhance the reliability of this water heater. The Active Freeze Protection kicks in during low temperatures to prevent freeze damage, while the Voltage Protection feature safeguards the unit against low or high voltage conditions. As someone who enjoys camping in various weather conditions, I find comfort in knowing that the Suburban Tankless RV Water Heater is built to withstand the elements and provide consistent performance, no matter the circumstances. the Suburban RV Tankless 60,000 BTU Water Heater offers a compelling combination of safety, efficiency, and comfort for anyone looking to upgrade their RV experience. With its advanced safety features and energy-saving capabilities, it’s a smart investment that can significantly enhance the convenience and enjoyment of my travels. If you’re considering a reliable and efficient water heater for your RV, I highly recommend giving this one a closer look. You won’t regret it! Feature Description Enhanced Flame Out Protection Automatically cuts gas supply to ensure safety during low propane pressure or burner malfunction. Scald Protection High-temperature kill switch maintains water temperature at a safe 131° F to prevent burns. Safe Child Lock Feature Prevents outlet temperatures from exceeding 113° F to protect children from accidental scalding. Saves Energy Only activates burners when hot water is needed, conserving energy and reducing propane costs. Freeze and Voltage Protection Active Freeze Protection prevents damage in low temperatures; Voltage Protection safeguards against voltage issues. Get It From Amazon Now: Check Price on Amazon & FREE Returns Why a Tankless RV Propane Water Heater is a Game Changer for My Travels As an avid RV traveler, I’ve come to appreciate the little conveniences that make life on the road more enjoyable. One of the best upgrades I’ve made is switching to a tankless propane water heater. This innovation has transformed my travel experience in several ways. First and foremost, the endless hot water supply is a game changer. With a traditional tank heater, I often found myself limited by the amount of hot water available, which could be frustrating during longer trips or when I had multiple people needing showers. Now, I can enjoy a hot shower anytime I want without worrying about running out of water. This has made my camping experiences so much more comfortable and refreshing. Another significant benefit is the space-saving design. RVs can feel cramped, and having a bulky water heater can take up valuable storage space. The tankless system is compact and fits neatly into my RV, freeing up room for other essentials. Plus, the efficiency of propane means I’m not constantly worrying about my energy consumption or running out of hot water during a busy camping weekend. Lastly, the installation and maintenance of a tankless propane water heater are relatively straightforward, which has made it a hassle-free addition to Buying Guide: RV Propane Water Heater Tankless Introduction to RV Propane Water Heater Tankless When I first started my RV adventures, I quickly realized the importance of having a reliable water heating system. A propane tankless water heater provides hot water on demand, which is a game-changer for any road trip. This guide is designed to help you understand what to look for when purchasing a tankless water heater for your RV. Benefits of Tankless Water Heaters One of the first things I discovered is that tankless water heaters offer several advantages over traditional tank models. They provide hot water continuously, meaning I never have to wait for a tank to refill. Additionally, they save space in my RV since there’s no bulky tank to accommodate. The energy efficiency of these systems is also impressive; they only use propane when hot water is needed. Key Features to Consider When I was searching for the perfect tankless water heater, I made sure to consider several key features: Flow Rate: This measures how much hot water the heater can produce per minute. I found it essential to choose a model that could meet my needs, whether for showering or washing dishes. Energy Efficiency: I looked for a unit with a good energy factor rating. This helps ensure that my propane usage is optimized, keeping my costs down while on the road. Ignition System: Some models use electronic ignition while others use a pilot light. I preferred the convenience of electronic ignition, which makes starting the heater much simpler. Temperature Control: Having precise temperature settings allows me to customize my water heating experience. I appreciated models with easy-to-use controls. Safety Features: Safety is always a priority for me. I looked for features such as overheat protection and freeze protection, especially for colder climates. Installation Requirements I learned that proper installation is crucial for the performance of the water heater. Many tankless models require venting, and I had to consider the space available in my RV. Understanding the installation process helped me decide whether I would tackle the installation myself or hire a professional. Maintenance and Care One aspect I didn’t think about initially was maintenance. I realized that regular maintenance is essential for keeping the system running efficiently. I made it a point to check for mineral build-up and flush the system as recommended by the manufacturer. This simple step has extended the life of my water heater significantly. Cost Considerations Budgeting for a tankless water heater was another important step in my buying process. I found that while the initial investment might be higher than traditional models, the long-term savings on propane and maintenance could offset that cost. It’s wise to consider the total cost of ownership when making my decision. Final Thoughts After extensive research and personal experience, I can confidently say that investing in an RV propane water heater tankless is worth it. It enhances my RV lifestyle by providing instant hot water whenever I need it. By considering the features, installation, maintenance, and costs, I was able to find a solution that perfectly fits my needs on the road. Happy camping! Author Profile Elle Hess Hey Gorgeous welcome to The Unapologetic Woman. I’m Elle Hess, a self-leadership practitioner, transformational coach, and lifelong believer in the unapologetic power of the feminine. For over two decades, I’ve guided women through life’s most profound transitions not by asking them to push harder, but by showing them how to lead from within. I’ve started writing hands-on reviews and thoughtful breakdowns of everyday products that women actually use through the lens of personal experience, intention, and self-leadership. Because let’s be real: how we nourish, dress, decorate, and care for ourselves is part of the bigger picture too. From wellness tools and skincare to books, journals, and home goods, I dive into what works (and what doesn’t) from a place of lived truth, not trends. Latest entries May 12, 2025Personal RecommendationsWhy I Can’t Get Enough of High-Waisted Black Leather Shorts: My Style Journey and Expert Tips May 12, 2025Personal RecommendationsWhy I Can’t Get Enough of Eos Body Lotion Sparkling Amber: My Personal Experience and Expert Review May 12, 2025Personal RecommendationsWhy I Trust Honda Snowblower Shear Bolts: A First-Hand Experience and Expert Opinion May 12, 2025Personal RecommendationsWhy I Choose Burger Gift Wrapping Paper: A Fun and Flavorful Touch to My Gifting Experience