Why I Switched to an RV Propane Tankless Water Heater: My Personal Experience and Expert Insights

As an avid adventurer and road trip enthusiast, I’ve always sought ways to elevate my RV experience, making it as comfortable and enjoyable as possible. One of the most transformative upgrades I’ve made is switching to an RV propane tankless water heater. Gone are the days of shivering through cold showers or waiting for a bulky tank to refill. With this innovative appliance, I’m greeted with a steady stream of hot water, no matter where my travels take me. In this article, I’ll share my insights on the benefits of a tankless water heater, how it works, and why it has become an essential part of my RV lifestyle. Join me as we explore the convenience and efficiency that a propane tankless water heater can bring to your adventures on the road.

I Tried Out The RV Propane Tankless Water Heater and Here Are My Honest Recommendations

1. 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’m always on the lookout for products that enhance my camping experience, and the KINGRVER RV Tankless Water Heater has certainly caught my attention. This innovative water heater is designed to provide a seamless hot water experience, no matter where my adventures take me. With its compatibility across all RVs, robust safety features, and the promise of endless hot water, it’s a game-changer for anyone who enjoys the open road.

One of the standout features of the KINGRVER RV tankless water heater is its compatibility with all RVs. The standard opening size of 12.7″ x 12.7″ makes installation straightforward, and with three optional door sizes (15″x15″, 15″x18″, and 18″x18″), it can easily replace existing Suburban, Dometic, or other RV water heaters. This flexibility means that whether I’m upgrading an old unit or customizing my RV setup, I can find the right fit. Additionally, the customizable EVA Filling Blocks ensure stability and prevent movement, which is crucial for maintaining the functionality of the heater while traveling on uneven terrain.

What truly excites me about the KINGRVER water heater is its endless hot water supply. I can confidently say goodbye to the frustration of running out of hot water mid-shower. With a heat output equivalent to higher BTU models, this heater supports multiple simultaneous uses, such as hot showers and dishwashing, without the need for preheating. The adjustable temperature range from 95°F to 123°F allows for personalized comfort, making it perfect for both chilly mornings and warm showers after a long day of exploring.

For those of us who love to venture into the mountains, the high-altitude application of the KINGRVER water heater is a significant advantage. Operating efficiently above 5000 ft, it smartly manages low-oxygen conditions, ensuring that I can still enjoy a hot shower even in remote locations. The staged combustion technology intelligently modulates the flame, maintaining steady water temperatures while conserving propane. This feature not only enhances my travel experience but also allows me to explore elevated terrains without worrying about my hot water supply.

Safety is always a concern when it comes to gas appliances, and I appreciate the built-in safety measures that the KINGRVER RV water heater provides. The forced exhaust fan ensures stable combustion, while the 150PSI pressure relief valve and automatic gas shut-off mechanisms protect against potential hazards. Moreover, the anti-freeze device is a thoughtful addition, keeping the water thawed in freezing conditions by activating automatically when temperatures drop below 42.8°F. This level of safety and reliability gives me peace of mind while I’m on the road.

Furthermore, the KINGRVER RV water heater is CSA-certified and comes with a two-year service guarantee. Knowing that there’s a professional technical support team available 24/7 is incredibly reassuring. Whether I have installation questions or need troubleshooting assistance, I can reach out for help without hesitation. This commitment to customer support reflects the brand’s dedication to ensuring that I have a hassle-free experience with their product.

if you’re looking for a reliable, efficient, and safe water heating solution for your RV, I wholeheartedly recommend the KINGRVER RV Tankless Water Heater. Its features are tailored for RV enthusiasts like us, ensuring that we can enjoy hot water anytime, anywhere. With its endless supply, high-altitude adaptability, and robust safety measures, this product enhances the overall comfort and convenience of our travel experiences. Don’t miss out on the opportunity to upgrade your RV setup—this water heater is definitely worth considering!

Feature	Description
Compatibility	Fits all RVs with an opening size of 12.7″ x 12.7″; customizable door sizes available.
Endless Hot Water	Supports multiple hot showers and dishwashing with adjustable temperature (95°F-123°F).
High Altitude Performance	Operates efficiently above 5000 ft; smart flame modulation for low-oxygen conditions.
Safety Features	Includes forced exhaust fan, pressure relief valve, gas shut-off, and anti-freeze device.
Support	CSA-certified with a 2-year service guarantee and 24/7 professional technical support.

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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 great outdoors and the freedom of traveling in an RV, I am always on the lookout for products that enhance my experience without adding unnecessary complications. The RV Tankless Water Heater, boasting an impressive 55,000 BTUs, instantly caught my attention. This product promises to provide a continuous supply of hot water, which is a game-changer for anyone who has spent time waiting for a tank-type heater to warm up. With the ability to reach temperatures of 51°C in just 25 seconds, I can say goodbye to those long waits and hello to comfort whenever I need it.

The convenience of instant hot water cannot be overstated, especially for families or groups traveling together. The 3.9 GPM flow rate means I can take a shower, and then my partner can have theirs right after, without worrying about running out of hot water. This feature is particularly appealing to those of us who value efficiency and time-saving solutions while on the road. The RV tankless water heater is designed specifically for RV living, ensuring that we have reliable hot water whether we’re parked at a campsite or exploring off the beaten path.

One of the most notable aspects of this heater is its compatibility with all RVs and campers. With a compact and lightweight design that fits into a 15″ x 15″ door and a 13″ x 13″ opening, it allows for more storage space for my gear and essentials. This is a significant advantage for RV owners who know how valuable every inch of space can be. The intuitive LED display makes it easy to monitor and adjust the temperature, which is especially beneficial for those who may not be very tech-savvy. I appreciate how user-friendly the controls are, making it accessible for first-time users, just like me.

Safety is another critical feature that I value in any product, and the RV Tankless Water Heater does not disappoint. It includes dual sensors that automatically shut off the power if the temperature exceeds safe limits. This kind of reliability means I can enjoy my hot showers without constantly worrying about overheating. Additionally, the vortex technology that stabilizes the temperature ensures a consistent and pleasant experience while using the heater.

Installation is often a concern with new products, but I found this tankless water heater to be straightforward. It requires a 12-volt DC power connection and propane, which are standard for RV setups. It’s designed to function optimally at high altitudes, up to 9,800 feet, making it perfect for those adventurous souls who like to explore mountain trails and remote locations. Knowing that I can count on this heater no matter where my travels take me adds an extra layer of peace of mind.

the RV Tankless Water Heater not only meets the fundamental needs of hot water on the go but also enhances the overall RV experience with its high performance, safety features, and user-friendly design. For anyone who values convenience, reliability, and comfort during their travels, I highly recommend considering this product. It may just be the solution you didn’t know you needed, transforming your RV trips into a more enjoyable adventure.

Feature	Description
Instant Hot Water	Reaches 51°C in 25 seconds, providing hot water without waiting.
High BTU Output	55,000 BTUs for a continuous supply of hot water for multiple users.
Flow Rate	3.9 GPM ensures steady performance even in high-demand situations.
Compatibility	Fits all RVs and campers, saving space without sacrificing comfort.
User-Friendly Operation	Intuitive LED display and simplified controls for easy monitoring.
Safety Features	Dual sensors automatically shut off power if temperature exceeds limits.
High Altitude Performance	Engineered to function seamlessly at elevations up to 9,800 feet.
Easy Installation	Requires standard 12-volt DC power connection and propane.

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3. 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)

As someone who values comfort and convenience, I can confidently say that the Suburban RV Tankless 60,000 BTU Water Heater is an exceptional choice for anyone looking to enhance their RV experience. With its promise of endless hot water supply, this tankless water heater not only meets my needs but also surpasses them in terms of efficiency and safety. The innovative design and thoughtful features make it a standout product for RV enthusiasts like me, who appreciate both performance and peace of mind.

One of the most impressive aspects of this water heater is its enhanced Flame Out Protection. This advanced safety mechanism is crucial for anyone using gas appliances. It ensures that the gas supply is immediately cut off if there is low propane pressure or a burner malfunction. Knowing that I have this level of safety at my disposal gives me peace of mind, especially when I’m out on the road or parked at a remote campsite. I can enjoy hot showers and clean dishes without worrying about potential hazards.

Moreover, the Scald Protection feature is another significant advantage. With an internal high-temperature kill switch, I can feel secure knowing that the water temperature will never exceed 131°F. This feature is especially important for families, as it helps prevent accidental burns and ensures that everyone—especially children—can safely enjoy hot water. The inclusion of a child lock that keeps outlet temperatures below 113°F further emphasizes the manufacturer’s commitment to safety, making it a family-friendly option.

Energy efficiency is also at the forefront of this tankless water heater’s design. It only activates the burners when hot water is needed, which means I can save on energy costs while enjoying the luxury of hot water on demand. This aspect is particularly appealing to me, as it aligns with my desire to be more environmentally conscious while still enjoying the comforts of home. The unit is easy to set up with the included wall-mount digital control center, which adds to its user-friendly design.

Additionally, the Suburban RV Water Heater is equipped with Freeze and Voltage Protection. Active Freeze Protection is a vital feature for those of us who enjoy camping in cooler climates. It activates when temperatures drop, protecting the unit from freeze damage. The Voltage Protection feature is equally important, as it ensures that the unit shuts down in case of low or high voltage, providing reliable performance without the worry of damaging the system.

In summary, the Suburban RV Tankless 60,000 BTU Water Heater is a smart investment for anyone who loves to travel and camp in their RV. Its combination of safety features, energy efficiency, and user-friendly controls makes it an ideal choice for families and individuals alike. If you’re looking for a dependable and efficient water heating solution for your RV, I highly encourage you to consider this product. It has certainly made a positive impact on my RVing experience, and I believe it can do the same for you!

Feature	Description
Flame Out Protection	Automatically cuts gas supply during low propane pressure or burner malfunction for enhanced safety.
Scald Protection	Includes a high-temperature kill switch maintaining safe water temperatures below 131°F.
Child Lock Feature	Prevents outlet temperatures from exceeding 113°F, safeguarding children from accidental scalding.
Energy Saving	Engages burners only when hot water is needed, saving energy and costs.
Freeze Protection	Activates in low temperatures to prevent freeze damage, ensuring reliability.
Voltage Protection	Shuts down the unit during low/high voltage or overcurrent situations for peace of mind.

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4. FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches Black Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers’ Everyday Use

When I first came across the FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, I was immediately intrigued by its promises of convenience and efficiency for RVers. As someone who enjoys hitting the road and exploring the great outdoors, I understand how essential it is to have a reliable source of hot water, especially when you’re living life on the go. This product boasts features that address the unique challenges faced by RV owners, making it a compelling choice for anyone looking to enhance their travel experience.

One of the standout features of this water heater is its high altitude suitability mode. Many RVers venture into mountainous regions where water heaters can struggle due to the decreased atmospheric pressure. The Fogatti’s ability to operate smoothly at elevations up to 9,800 feet means I won’t have to worry about running out of hot water while camping in the Rockies or exploring the Denver plateau. This unprecedented experience truly sets it apart from other models on the market and offers peace of mind for those adventurous souls who love to roam.

Moreover, the innovative staged combustion technology is a game-changer. It intelligently controls the flame output, which not only prevents water from becoming excessively hot during the summer months but also conserves the precious propane gas that I depend on during my travels. This consideration for resource management is crucial when you’re on the road, helping me save both money and hassle during my trips.

The Fogatti water heater’s versatility is another remarkable aspect. With an opening of 13 x 13 inches and a door size of 15 x 15 inches, it can easily replace various water heaters from Suburban and Atwood to Girard and Furrion. If I were transitioning from a traditional tank water heater, the ability to retrofit it with an 18 x 18 inches door makes installation straightforward and less daunting. This adaptability means I won’t be stuck with an incompatible unit, allowing me to enjoy uninterrupted hot showers no matter where my journey takes me.

For those of us who have experienced the frustration of running out of hot water mid-shower, the FOGATTI’s ability to produce a staggering 2.9 GPM of hot water with 55,000 BTU of power is nothing short of a revelation. Unlike traditional tank heaters that can only hold 6-10 gallons and leave me shivering after just a few minutes, this tankless system ensures that I have a continuous supply of hot water for over 40 minutes. This feature is particularly appealing when traveling with family or friends, as it eliminates the need to wait for the water to reheat, making my RV life far more enjoyable.

Additionally, the built-in pressure relief valve and the inclusion of a 15 x 15 inches door and a remote controller show that Fogatti truly understands the needs of RVers. These thoughtful extras save me from the trouble of sourcing and installing separate components, allowing me to focus on what really matters enjoying my travels. The intelligent remote control, with a range of up to 2 meters, adds a layer of convenience that I find extremely appealing.

Finally, safety is paramount, especially when using propane for heating. The FOGATTI water heater is CSA certified, featuring multiple protective measures such as a forced exhaust fan, stable combustion, and an automatic gas shut-off for accidental flame failure. Knowing that I have these safety features in place gives me confidence that I can enjoy my time on the road without unnecessary worries.

I genuinely believe that the FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, is an investment worth making for anyone who values comfort and efficiency while traveling. Its unique features cater specifically to the needs of RVers, ensuring that I can enjoy hot showers, save on fuel, and have peace of mind on my adventures. If you’re like me and want to enhance your RV experience, I encourage you to consider this fantastic product. You won’t regret it!

Feature	Description
High Altitude Suitability	Operates smoothly up to 9,800 feet, perfect for mountainous regions.
Staged Combustion Technology	Controls flame output to prevent overheating and conserve propane.
Versatile Replacement	Compatible with multiple brands and easy to retrofit.
Continuous Hot Water	Delivers 2.9 GPM for over 40 minutes, eliminating wait times.
Convenient Extras Get It From Amazon Now: Check Price on Amazon & FREE Returns Why an RV Propane Tankless Water Heater is a Game-Changer for My Travels As someone who loves hitting the open road in my RV, I’ve found that having a reliable source of hot water is essential for a comfortable experience. That’s where my RV propane tankless water heater comes into play. Unlike traditional water heaters, which take up precious space and can run out of hot water, a tankless system provides an endless supply. This means I can enjoy long, hot showers after a day of hiking or washing dishes without worrying about running out of hot water. Another significant advantage I’ve experienced with my propane tankless water heater is its efficiency. It heats water on demand, which not only saves energy but also means I’m not constantly using propane to keep a tank full of water hot. This efficiency translates into longer trips without the hassle of refilling my propane tank, allowing me to focus more on enjoying my journey rather than managing resources. Plus, the compact design fits perfectly in my RV, maximizing my space for other essentials. Finally, having a tankless water heater has made my RV lifestyle more enjoyable and convenient. I no longer dread the cold morning shower while boondocking in the wilderness. Instead, I can start my day feeling refreshed and ready Buying Guide: RV Propane Tankless Water Heater Introduction to RV Propane Tankless Water Heaters When I first started RVing, I quickly realized that having a reliable water heater was essential for a comfortable experience. A propane tankless water heater offers endless hot water on demand, making it a fantastic choice for anyone who enjoys life on the road. This guide will share what I learned about choosing the right one for my RV. Understanding Your Hot Water Needs Before diving into the features, I found it crucial to assess my hot water needs. I considered how many people would be using the water, the frequency of showers, dishwashing, and other activities. Knowing my demands helped narrow down my options significantly. Size and Capacity Considerations One of the first factors I looked at was the size and capacity of the water heater. I measured the available space in my RV to ensure the unit would fit snugly. I also considered the flow rate, which indicates how much hot water the unit can provide per minute. This is important to prevent cold surprises during showers or while washing dishes. Energy Efficiency and Propane Consumption Energy efficiency was another key point for me. I wanted a unit that would provide hot water without draining my propane supply too quickly. I checked the BTU rating, which measures the energy output. Higher efficiency means more hot water with less propane, which is always a plus on long trips. Installation Requirements I discovered that installation requirements can vary significantly between models. Some units are designed for DIY installation, while others may require professional assistance. I evaluated my own skills and comfort level with plumbing and electrical work before making a decision. Safety Features Safety is paramount when dealing with gas appliances. I made sure to look for models with important safety features, such as automatic shut-off valves and pressure relief systems. These features provide peace of mind, knowing that I could enjoy hot water safely. Durability and Build Quality Considering the investment, I paid attention to the materials used in the construction of the water heater. Stainless steel and high-quality components are essential for longevity, especially given the vibrations and movement associated with RV travel. I wanted a unit that could withstand the rigors of the road. Warranty and Customer Support A solid warranty can be a lifesaver. I researched the warranty options offered by different manufacturers and assessed their customer support reputation. Knowing that I could rely on assistance if something went wrong was comforting. Budgeting for Your Purchase Setting a budget was crucial for me. I found that prices can vary widely based on features and brand reputation. I made sure to consider not just the initial purchase price but also installation costs and potential maintenance expenses down the line. Conclusion: Making the Right Choice Ultimately, choosing the right RV propane tankless water heater came down to balancing my needs with the features available. By considering my hot water usage, installation requirements, and safety features, I felt confident in my purchase. I encourage you to take your time, do thorough research, and select a water heater that fits your RV lifestyle perfectly. Happy travels! Author Profile Jessica Fleming Hi there! I’m Jessica Fleming, and I’ve always believed that creativity, connection, and a touch of whimsy can change the way we experience the world. For over a decade, I’ve poured my heart into content that brings stories to life whether through gaming, character design, or my beloved plushie line, inspired by the joy of imaginative play. But in 2025, something shifted. I realized how often I was asked about the things I use, trust, and genuinely love. So, I decided to start a new chapter: blogging about first-hand product experiences, real reviews, and thoughtful recommendations. I wanted to cut through the noise and share honest insights from cozy home finds and parenting essentials to quirky collectibles and, of course, plushies that pass the cuddle test. 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