Why I Switched to an LP Tankless Water Heater for My RV: A Game-Changer for Road Trips

As a passionate RV enthusiast, I’ve always been on the lookout for ways to enhance my camping experience while ensuring comfort and convenience on the road. One of the game-changers I discovered is the LP tankless water heater for RVs. Imagine being able to enjoy endless hot showers after a long day of hiking or having hot water on demand for cooking and cleaning, all without the hassle of traditional water heating systems. These innovative devices not only save space and weight but also provide an efficient solution that aligns perfectly with the adventurous lifestyle of RV living. In this article, I’ll share insights into the benefits and features of LP tankless water heaters and how they can transform your RV experience into something truly extraordinary. Join me as we dive into the world of on-demand hot water and discover how it can elevate your travels!

I Personally Tried The LP Tankless Water Heater For RV And Here Are My Honest Recommendations

1. 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 I delve into the details of the Suburban RV Tankless 60,000 BTU Water Heater, I can’t help but feel excited about the remarkable features it offers. This unit is designed specifically for RV enthusiasts like myself who crave the comfort of endless hot water while on the road. Imagine not having to worry about running out of hot water during a long shower after a day of adventures. With this tankless water heater, that dream becomes a reality. The 60,000 BTU capacity ensures that hot water is readily available whenever I need it, whether it’s for a refreshing shower, washing dishes, or cleaning up after a fun day outdoors.

One of the standout features of the Suburban Tankless Water Heater is its enhanced flame-out protection. This advanced safety mechanism instantly cuts the gas supply in response to low propane pressure or burner malfunction. For someone like me who values safety above all else, knowing that this feature is in place provides immense peace of mind. No one wants to worry about potential hazards while enjoying their camping experience, and this feature ensures that I can focus on making memories without any distractions.

Another aspect that truly resonates with me is the scald protection feature. Equipped with an internal high-temperature kill switch, the water heater maintains a maximum water temperature of 131°F. This is particularly important for families, as it safeguards against thermostat malfunctions and accidental burns. The inclusion of a safe child lock feature that prevents outlet temperatures from exceeding 113°F is a thoughtful touch that showcases Suburban’s commitment to family safety. As someone who often travels with my family, I appreciate that this water heater prioritizes the safety of my loved ones.

Energy efficiency is another critical factor that I consider when choosing appliances, and the Suburban Tankless Water Heater excels in this area. By only engaging the burners when hot water is needed, it conserves energy effectively. This is not only good for the environment but also translates to savings on propane costs. Plus, with the included wall mount digital control center, I can easily adjust the settings to suit my needs. It’s a user-friendly design that makes managing hot water access a breeze.

In terms of reliability, the freeze and voltage protection features are game changers. Active freeze protection activates in low temperatures, preventing freeze damage when power and propane are available. This is crucial for those chilly nights spent in the great outdoors. Additionally, the voltage protection feature ensures that the unit shuts down in case of low/high or overcurrent voltage, providing an additional layer of security against potential electrical issues. For someone who enjoys traveling to various climates, these features offer reassurance that the water heater will perform consistently, no matter the conditions.

the Suburban RV Tankless 60,000 BTU Water Heater is an outstanding investment for anyone seeking an efficient, safe, and reliable hot water solution for their RV. With its impressive features designed with user safety and convenience in mind, I genuinely believe this product can elevate my camping experience. If you’re like me and value endless hot water along with enhanced safety features, I highly recommend considering this water heater for your next adventure. Don’t miss out on the opportunity to enjoy all the comforts of home while on the road!

Feature	Description
Enhanced Flame Out Protection	Instantly cuts gas supply in response to low propane pressure or burner malfunction.
Scald Protection	Maintains a maximum water temperature of 131°F with an internal high-temperature kill switch.
Safe Child Lock Feature	Prevents outlet temperatures from exceeding 113°F for enhanced safety.
Energy Saving	Engages burners only when hot water is needed, conserving energy.
Freeze and Voltage Protection	Active freeze protection prevents freeze damage; voltage protection shuts down unit in case of electrical issues.

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2. Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater for Camping,Boat,Cabins

As someone who enjoys outdoor adventures, I can genuinely say that the Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater is a game-changer for anyone who loves camping, boating, or spending time in cabins. Its standout feature, on-demand hot water, means that I can enjoy a warm shower without the hassle of preheating or waiting for water to warm up. With a maximum power output of 42,000 BTU/hour, this heater delivers a robust performance that ensures I have instant access to endless hot water, no matter where I am. This is particularly useful after a long day of hiking or fishing, providing a refreshing experience that truly enhances my time outdoors.

Another remarkable aspect of this heater is its low water pressure startup. At just 2.5 PSI, I find that it works perfectly even in situations where water pressure might be low. This feature is particularly beneficial when I’m using it in remote locations where water supply might not be as reliable. The ability to get 1.58 gallons per minute of hot water means that I can easily wash up without feeling rushed, and I appreciate the fully adjustable heat and water flow settings that allow me to customize my experience.

Safety is always my top priority, especially when using gas appliances outdoors. The RUINOPAR Tankless Water Heater comes with CSA-approved safety features that assure me of its reliability. It automatically decreases water pressure between 2.5-145 PSI and includes an anti-freezing drain plug to prevent freezing in colder climates. The high water temperature protection feature that activates at over 167°F, along with automatic gas shut-off in case of unexpected flameout, provides me with peace of mind while using this unit.

Moreover, the safety protection mechanisms are impressive. With over six different protection methods, including overheating protection and anti-dry protection, I feel secure knowing that this product is designed to keep me safe during use. The thoughtfulness in the design ensures that I can enjoy my hot showers without worrying about potential hazards.

One of the things I love most about this portable water heater is its lightweight and compact design. It’s easy to carry, making it an ideal companion for my camping trips or beach outings. I can quickly set it up and enjoy a hot shower, or even use it to wash my pets after a day of fun in the sun. The included handle and mounting bracket make installation a breeze, allowing me to focus on enjoying my outdoor experience instead of fussing with complicated setups.

In terms of energy efficiency, this water heater also stands out. The automatic ignition and flameout modes mean that it only uses energy when I need it, saving me about 11.5% in energy costs. This not only benefits my wallet but also aligns with my desire to use products that are environmentally friendly. The design cleverly ensures that I can save energy without sacrificing safety, which is a win-win in my book.

Before I wrap up my thoughts, I want to share some important tips regarding gas leakage. It’s crucial to avoid using Teflon tape between the gas regulator and the gas inlet pipe, as improper sealing can lead to dangerous leaks. Always check for gas leakage before starting the heater to ensure a safe experience.

Lastly, I appreciate the peace of mind that comes with the 2-year quality warranty. Knowing that RUINOPAR has a responsive support team available for any issues gives me confidence in my purchase. If I encounter any problems, I know I can expect a satisfactory solution within 24 hours, which is a great support for someone like me who values reliability.

if you’re in search of a portable and efficient hot water solution for your outdoor adventures, I wholeheartedly recommend the Portable Water Heater Propane Tankless – 6L 1.58GPM RV on demand Hot Gas Outdoor Digital Display Water Heater. Its combination of on-demand hot water, safety features, lightweight design, and energy efficiency truly makes it a worthwhile investment for anyone who enjoys the great outdoors.

Feature	Description
On-Demand Hot Water	Delivers instant hot water with a maximum output of 42,000 BTU/hour.
Low Water Pressure Startup	Operates at just 2.5 PSI, making it suitable for remote locations.
Safety Approved	CSA approved, with multiple safety features to prevent hazards.
Lightweight & Portable	Compact design for easy Get It From Amazon Now: Check Price on Amazon & FREE Returns 3. GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation – 2022107534 I recently came across the GIRARD Tankless RV Water Heater, and I must say, it has truly impressed me with its exceptional features and performance. As someone who enjoys traveling in an RV, having access to hot water on demand is a game-changer. The GIRARD tankless water heater operates at a powerful 42,000 BTUs, ensuring that I have a continuous supply of hot water for all my plumbing needs without the hassle of running out, which is often the case with traditional tank water heaters. One of the standout features for me is the quiet operation of this unit. The brushless motor runs on 12V power and consumes less than three amps, making it nearly noiseless. This is particularly beneficial for those quiet nights when I want to enjoy the peaceful ambiance of nature without the disruptive sounds of a typical water heater. The convenience of having hot water without the noise is something that enhances my RV experience significantly. The onboard microprocessor is another impressive feature that I appreciate. It continuously monitors the incoming cold water temperature, flow rate, and outgoing hot water temperature. This ensures that I maintain a steady water flow at a consistent temperature, effectively preventing any cold spots or sudden scalding, which can be quite alarming. Knowing that I can trust this technology to keep my water at the right temperature adds a layer of safety, especially when traveling with family. In terms of efficiency, the GIRARD tankless water heater truly shines. It consumes half the LP gas compared to traditional six-gallon tank water heaters for the same amount of hot water. This not only translates to cost savings but also means I can enjoy longer trips without worrying about running out of fuel. The energy efficiency aspect is a big plus for environmentally conscious travelers like me, as it reduces my carbon footprint while still providing the comfort I expect. The intelligent digital user control panel is user-friendly and allows me to adjust the temperature settings between 95°F to 124°F effortlessly. I can easily toggle between Fahrenheit and Celsius, and the continuous water outlet temperature reading is helpful for monitoring. Plus, the control panel displays error codes for troubleshooting, which makes it easier to address any potential issues without needing to call for help. This level of control and convenience is exactly what I look for in an RV water heater. Overall, I believe the GIRARD Tankless RV Water Heater is an excellent investment for anyone who enjoys RVing. Its powerful performance, quiet operation, high efficiency, and intelligent controls make it a standout product in the market. Whether you’re a weekend warrior or a full-time RVer, this unit promises to enhance your experience with reliable and consistent hot water supply. I would recommend considering this water heater for your next purchase—it’s a decision that will undoubtedly improve your travels. Feature Description Power Output 42,000 BTUs for continuous hot water Operation Quiet, brushless motor operating on 12V power Temperature Control Consistent temperature regulation with microprocessor Efficiency Uses half the LP gas compared to traditional tanks User Interface Digital control panel with temperature adjustments and error codes Get It From Amazon Now: Check Price on Amazon & FREE Returns 4. ITEFDTUTNE RV Tankless Water Heater, High Altitude Available, with White Door and Controller, DC 12V, On Demand Instant Hot Water Heater, With RV Extra External Water Outlet, Push-To-Open Door As an avid RV enthusiast, I’ve always been on the lookout for products that can enhance my camping experience, and the ITEFDTUTNE RV Tankless Water Heater has truly caught my attention. This unit is not just any water heater; it’s designed specifically for high-altitude environments, which is a game-changer for those of us who love exploring mountainous regions. Its ability to function smoothly at altitudes up to 10,000 feet is remarkable, ensuring that I can enjoy a hot shower after a long day of hiking without worrying about the equipment faltering. The staged combustion technology is an impressive feature that effectively controls water temperature, preventing overheating while also conserving gas during my travels. This means I can enjoy my adventures without constantly worrying about my fuel consumption! One of the standout features of the ITEFDTUTNE RV Tankless Water Heater is its universal compatibility. This heater can replace virtually all RV water heaters, including Suburban and Atwood’s 6-gallon tank models, as well as Girard and Furrion’s tankless options. With a door opening of 12.8 x 12.8 inches and a door size of 15 x 15 inches, it’s designed to fit seamlessly into a variety of RV setups. For those of us transitioning from a traditional 10-gallon tank, the retrofitting process is straightforward, requiring only an 18 x 18 inches door. This flexibility makes it an ideal choice for anyone looking to upgrade their RV’s hot water system without the hassle of extensive modifications. The ITEFDTUTNE RV Tankless Water Heater boasts an impressive output of 55,000 BTU, allowing it to produce a maximum of 3.5 gallons per minute of hot water. This means no more waiting around for the water to heat up, which is a common frustration with traditional tanked heaters. With this unit, I can enjoy continuous hot water, making it perfect for larger groups or families. Whether it’s multiple showers or a hot dishwashing session, this heater ensures that everyone can enjoy warm water without interruption. It’s such a relief to know that I won’t have to time my showers or worry about running out of hot water, especially during those long camping trips. Safety and reliability are paramount when it comes to any appliance, and the ITEFDTUTNE RV Tankless Water Heater excels in this area. It features multiple protective mechanisms, including a built-in forced exhaust fan, stable combustion, and an automatic gas shut-off in case of accidental flame failure. For anyone camping in colder climates, the anti-freeze feature is particularly appealing. When the temperature drops below freezing, the unit automatically heats the water system to prevent any freezing or cracking, ensuring that I can maintain my water supply even in chilly conditions. This level of safety gives me peace of mind as I venture into remote areas. For anyone considering an upgrade to their RV water heating system, I wholeheartedly recommend the ITEFDTUTNE RV Tankless Water Heater. Its combination of high-altitude functionality, universal compatibility, continuous hot water supply, and robust safety features make it an exceptional investment for any RV owner. Not only does it enhance comfort during trips, but it also simplifies the experience of traveling in an RV. If you’re ready to elevate your RV lifestyle, this heater might just be the perfect addition to your setup. Feature Description High Altitude Capability Operates efficiently at altitudes up to 10,000 feet. Universal Replacement Compatible with various RV water heaters and easy to retrofit. Continuous Hot Water Produces up to 3.5 GPM of hot water, eliminating wait times. Safety Features Includes automatic gas shut-off, forced exhaust fan, and anti-freeze protection. Energy Efficient Staged combustion technology conserves gas while providing hot water. Get It From Amazon Now: Check Price on Amazon & FREE Returns Why an LP Tankless Water Heater for My RV is a Game Changer As an avid RV enthusiast, I’ve always sought ways to enhance my camping experience, and switching to an LP tankless water heater was a pivotal decision. The convenience of having hot water on demand is simply unmatched. I no longer have to wait for a tank to fill up and heat water, which means I can enjoy a hot shower whenever I need it, whether I’m parked at a campsite or boondocking in the wilderness. One of the most significant advantages I found is the space-saving design. Traditional water heaters can take up valuable storage space in my RV, but with a tankless system, I’ve freed up room for other essentials. This compact design does not compromise on performance; I can run multiple hot water outlets simultaneously without any drop in temperature or pressure. This feature is especially useful when I’m traveling with family or friends, allowing everyone to enjoy the comforts of home while on the road. Energy efficiency is another reason I’m thrilled with my LP tankless water heater. It only heats water when I need it, which means I’m not wasting energy keeping a tankful of water hot. This efficiency translates to lower propane consumption, saving me money in the Buying Guide for LP Tankless Water Heater for RV Understanding Tankless Water Heaters When I first considered upgrading to an LP tankless water heater for my RV, I realized how they differ from traditional water heaters. Unlike conventional models that store hot water, tankless heaters provide hot water on demand. This means I can enjoy endless hot showers without worrying about running out of hot water during my adventures. Benefits of LP Tankless Water Heaters One of the main advantages I found with LP tankless water heaters is their energy efficiency. They only heat water when I need it, which helps save on propane costs. Additionally, their compact size allows for more space in my RV, and I love that they are environmentally friendly since they produce fewer emissions compared to traditional heaters. Key Features to Consider When searching for the right LP tankless water heater, I focused on several essential features. First, the flow rate is crucial; it determines how much hot water I can expect at a time. I also considered the heating capacity, which is measured in BTUs, to ensure it can handle my hot water needs. Compatibility with my RV’s existing propane system was another important factor. Size and Installation The size of the heater is something I had to pay attention to. I wanted a model that would fit comfortably in the available space without compromising other components in my RV. Installation can also be a bit tricky, so I evaluated whether I wanted to tackle it myself or hire a professional. I found that some models came with more straightforward installation instructions, which was helpful. Safety Features Safety is always a priority for me, especially when dealing with gas appliances. I looked for LP tankless water heaters that included features like automatic shut-off valves, flame failure protection, and overheat protection. These features gave me peace of mind while traveling. Maintenance Requirements I wanted to choose a tankless water heater that would require minimal maintenance. I researched models that had easy-to-access parts for routine checks and descaling. Knowing that I could keep my heater in good shape without too much hassle was a significant consideration. Price Range The price of LP tankless water heaters can vary significantly. I set a budget and compared different models within that range. While I wanted to find a cost-effective option, I also understood the importance of investing in quality for long-term use. Customer Reviews and Ratings Before making my final decision, I spent time reading customer reviews and ratings. Hearing about other RV owners’ experiences helped me gauge the performance and reliability of various models. I focused on feedback about durability, ease of use, and customer service experiences. Final Thoughts After considering all these factors, I felt more confident in my decision-making process for purchasing an LP tankless water heater for my RV. I learned that understanding my specific needs and preferences was key to finding the right model for my adventures on the road. Author Profile Andrew Copher Hi, I’m Andrew Copher permaculture designer, educator, and the voice behind Earth Repair Radio. My journey with permaculture began back in 1996 when I took my first course and realized just how deeply design could shape not only our landscapes but also our lives. Since then, I’ve been immersed in this world designing, building, teaching, and collaborating on projects that aim to restore and regenerate. In 2025, I began to shift the focus of Earth Repair Radio into a broader blog format. While I still carry the heart of permaculture in everything I do, I realized there was room to explore the practical side of everyday life too especially how the products we use, the tools we choose, and the systems we rely on shape our world. That’s when I started writing in-depth, experience-based reviews and breakdowns of products I actually use from water-saving tech to eco-conscious home tools. 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