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

When I first hit the open road in my RV, the thrill of adventure was intoxicating. But as I settled into my new lifestyle, I quickly realized that comfort was just as important as exploration. One of the unsung heroes of my travels became my RV propane water heater. Imagine waking up to a hot shower after a night under the stars or enjoying a warm meal at the end of a long day of hiking—these experiences are made possible by this essential appliance. In this article, I’ll dive into the world of RV propane water heaters, exploring how they work, their benefits, and why they are a game changer for anyone who loves the freedom of the road. Whether you’re a seasoned RVer or a curious novice, understanding this vital piece of equipment will enhance your travel experience and keep the comforts of home close at hand.

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

1. Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A

When it comes to RVing, having reliable access to hot water can make all the difference in ensuring a comfortable and enjoyable experience. That’s why I am thoroughly impressed with the Suburban Advantage RV Tank Water Heater SW6D. This 6-gallon porcelain-lined steel tank with direct spark ignition (DSI) is engineered not just to meet my needs, but to exceed them in durability and efficiency.

One of the standout features of this water heater is its durable construction. The porcelain-lined steel tank is built to last, mimicking the longevity of residential tank water heaters. I feel confident knowing that I can rely on this unit for years of dependable hot water service, whether I’m parked at a campsite or on the open road. The quality of the materials used in its construction gives me peace of mind that I won’t have to worry about frequent replacements or repairs.

Corrosion is a common issue in water heaters, but the Suburban SW6D has advanced corrosion protection built right in. Equipped with a replaceable anode rod, this water heater provides enhanced protection against tank corrosion. What’s even better is that the anode rod also doubles as a drain, simplifying maintenance tasks. This feature helps extend the lifespan of the unit, which is a huge plus for someone like me who values both efficiency and longevity in my RV appliances.

One of the most appealing aspects of the Suburban SW6D is its flexible power options. The optional electric element allows me to utilize campsite or generator power for heating water. This versatility is a game-changer, especially when I’m in areas where propane may be scarce or when I simply want to conserve my fuel. Knowing that I can switch between gas and electric power means I can always have hot water ready when I need it.

The exclusive heat transfer technology employed by Suburban is another feature that truly stands out. The innovative flue tube design slows the combustion process, optimizing heat transfer and ensuring that the water in the tank heats efficiently. This not only saves energy but also means I can enjoy hot water faster. The recovery rates are impressive too, with gas-only heating providing 10.1 gallons per hour and electric-only heating at 6.1 gallons per hour. This efficiency is crucial when I have multiple people using the hot water, and I need to ensure that everyone is taken care of.

In terms of specifications, the Suburban SW6D is designed to fit seamlessly into RV spaces with its compact dimensions of 12.69″ x 12.69″ x 19.19″. The cutout dimensions are equally precise, ensuring an easy installation. Plus, with a 2-year limited warranty and a 3-year tank limited warranty backing this product, I feel assured that Suburban stands behind the quality of their water heater.

Feature	Details
Construction	Porcelain-lined steel tank for durability
Corrosion Protection	Replaceable anode rod enhances corrosion resistance
Power Options	Gas and optional electric element for versatility
Heat Transfer Technology	Exclusive flue tube design for efficient heating
Recovery Rates	Gas – 10.1 Gallons/Hour; Electric – 6.1 Gallons/Hour
Warranty	2-year limited warranty; 3-year tank limited warranty

Overall, I believe the Suburban Advantage RV Tank Water Heater SW6D is an exceptional investment for anyone who enjoys the RV lifestyle. Its durable construction, advanced features, and efficient operation make it an ideal choice for both seasoned RVers and newcomers alike. With the added peace of mind that comes from its warranties, I can’t help but feel that this product is a smart choice for those looking to enhance their travel experience. If you’re in the market for a reliable and efficient RV water heater, I highly recommend considering the Suburban SW6D—it just might be the upgrade you didn’t know you needed!

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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)

I recently came across the ‘RV Tankless Water Heater’ and I must say, it has completely transformed my experience when it comes to hot water on the road. The product boasts an impressive 55,000 BTUs, which means that it can deliver an instant hot water supply, making it a game-changer for anyone who enjoys RV living or camping. Unlike traditional tank-type water heaters that require preheating, this tankless model heats water on demand, reaching temperatures of 51°C in just 25 seconds. This means no more waiting around to take a shower or wash dishes; you can enjoy a constant flow of hot water whenever you need it.

One of the standout features for me is its compatibility with all RVs and campers. The user-friendly operation is complemented by an intuitive LED display that allows me to easily monitor and adjust the water temperature. This simplifies the experience, especially for first-time users who might feel overwhelmed by complex controls. The design is thoughtful, as it has compact dimensions of 15″ x 15″ for the door and 13″ x 13″ for the opening. This means I can save precious space in my RV without sacrificing comfort or functionality, leaving more room for my gear and essentials.

The RV Tankless Water Heater ensures that I can enjoy endless hot water, thanks to its 3.9 GPM flow rate. This is particularly beneficial for larger families or situations where multiple people need to shower or wash up simultaneously. I no longer have to worry about interruptions in the hot water supply, which adds a level of comfort and convenience that enhances my travel experience. The technology used in this water heater is impressive, as it employs vortex technology to continuously mix the water for a stable temperature. Plus, with dual sensors that automatically shut off power if temperatures exceed safe limits, I feel secure knowing that safety is a priority.

Installation is another area where this water heater shines. It requires a simple 12-volt DC power connection and propane, making it straightforward to set up. As long as there is enough gas and water, I can count on it to provide hot water whenever I need it. However, it’s essential to ensure proper ventilation and exhaust during installation for optimal operation. The fact that it performs reliably at high altitudes—up to 9,800 feet—means that I can take my adventures to new heights without worrying about hot water availability. This feature alone makes it an excellent investment for those who love exploring mountainous terrains.

the RV Tankless Water Heater is not just a luxury, but an essential addition for anyone serious about enjoying their time on the road. Its combination of high performance, ease of use, and safety features make it a standout choice. If you value convenience and comfort while traveling, I highly recommend considering this product. It could very well enhance your RV experience and make your trips much more enjoyable. Don’t miss out on the opportunity to upgrade your hot water supply—this might just be the solution you’ve been looking for!

Feature	Description
Instant Hot Water Supply	Reaches 51°C in 25 seconds, no waiting time.
Compatibility	Fits all RVs and campers.
User-Friendly Operation	Intuitive LED display for easy monitoring and adjustments.
Compact Design	Door dimensions of 15″ x 15″, opening of 13″ x 13″.
Endless Hot Water	3.9 GPM flow rate for continuous hot water supply.
Temperature Stabilization	Vortex technology for consistent temperatures.
Easy Installation	Requires 12V DC power and propane connection.
High Altitude Performance	Functions well up to 9,800 feet elevation.

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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 RV enthusiast, I understand the importance of having a reliable water heating system while on the road. The KINGRVER RV Tankless Water Heater has caught my attention for several reasons, and I want to share my analysis of its features and benefits. This product promises to enhance the RV experience significantly, making it a worthy investment for anyone looking to upgrade their water heating system.

First and foremost, the compatibility of the KINGRVER RV tankless water heater with all RVs is a game-changer. The standard opening size of 12.7” x 12.7” makes it easy to replace existing systems from renowned brands like Suburban and Dometic. Additionally, the option to purchase fitting door kits in three different sizes—15” x 15”, 15” x 18”, and 18” x 18”—ensures that it can fit various RV models seamlessly. What I particularly appreciate is the availability of customizable EVA Filling Blocks for oversized cutouts, which add stability and prevent movement of the heater. This thoughtful design makes installation straightforward and hassle-free.

One of the standout features of this heater is its endless hot water supply. Unlike traditional water heaters that require preheating, the KINGRVER tankless system provides hot water on demand. This means no more waiting around for the water to heat up, allowing for multiple showers and dishwashing sessions without interruption. With an adjustable temperature range from 95°F to 123°F, I can easily tailor the water temperature to my preferences. This feature is particularly appealing for families or groups traveling together, as it eliminates the stress of scheduling hot water usage.

Moreover, the KINGRVER RV tankless water heater is specially designed to operate at high altitudes, which is a crucial consideration for RVers who love to explore mountainous regions. With the capability to function effectively above 5000 feet, this heater utilizes staged combustion technology to maintain steady water temperatures while conserving propane. This functionality ensures that I can enjoy a hot shower even in the most challenging conditions, making it an ideal companion for my adventures in elevated terrains.

Safety is another critical aspect of the KINGRVER water heater that I find reassuring. It comes equipped with a forced exhaust fan for stable combustion, a 150PSI pressure relief valve, and an automatic gas shut-off feature to prevent accidental flame loss. The anti-freeze device that activates when temperatures drop below 42.8°F is particularly impressive, as it protects the system from freezing in colder climates. These built-in safety measures provide peace of mind, allowing me to focus on enjoying my trips rather than worrying about potential hazards.

Lastly, the quality assurance and customer support offered by KINGRVER are commendable. The water heater is CSA-certified, and the fact that it comes with a 2-year service guarantee is a testament to its durability and reliability. Additionally, the availability of a 24/7 professional technical support team means that help is always just a call away, whether I need installation guidance or troubleshooting assistance. This level of support can make all the difference when I’m in the field and relying on this equipment to perform.

the KINGRVER RV Tankless Water Heater is a remarkable product that combines compatibility, efficiency, safety, and expert support. It has the potential to transform my RV experience, providing endless hot water and peace of mind while traveling. If you’re considering an upgrade to your RV water heating system, I highly recommend looking into this product—it’s an investment that can significantly enhance your comfort and convenience on the road.

Feature	Description
Compatibility	Fits all RVs with an opening size of 12.7″ x 12.7″ and includes optional door kits.
Endless Hot Water	Provides hot water on demand with adjustable temperatures from 95°F to 123°F.
High Altitude Operation	Functions effectively above 5000 feet with staged combustion technology.
Safety Features	Includes forced exhaust fan, pressure relief valve, automatic gas shut-off, and anti-freeze device.
Quality Assurance	CSA-certified with a 2-year service guarantee and 24/7 technical support.

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4. RV Tankless Water Heater Propane Gas, RVPart Pro, with 15″x15″ White Door and Remote Controller, DC 12V, 7×24 Technical Support, High Altitude, Easy Installation, Compatible with All RVs,GT42,White

When I first came across the RV Tankless Water Heater Propane Gas by RVPart Pro, I was genuinely impressed by the array of features it offers to RV enthusiasts like myself. If you’re someone who loves the freedom of the open road but doesn’t want to compromise on the comforts of home, this product is a game-changer. The ability to enjoy a consistent, uninterrupted stream of hot water is something that significantly enhances the RVing experience. Gone are the days of waiting 20 to 30 minutes for the tank heater to warm up; with this tankless system, you can jump into the shower whenever you desire, making it perfect for families or groups traveling together.

One of the standout features for me is the high-performance technology that this unit boasts. With a powerful 42,000 BTU output and a copper heat exchanger, it’s engineered to perform exceptionally well, even at high altitudes. If you’re planning a trip to the Rockies or other mountainous regions, you’ll appreciate that this heater is designed to work efficiently at elevations exceeding 5,000 feet in the U.S. This means that whether you’re in Canada or the U.S., you can enjoy hot water without any performance hiccups. Additionally, the inclusion of segmented combustion technology helps prevent overheating during warmer months, allowing for energy-efficient operation without sacrificing comfort.

The user-friendly operation also caught my attention. The built-in microcomputer control panel makes adjusting the temperature a breeze, allowing you to set it anywhere between 95 and 123 degrees Fahrenheit. This level of control is invaluable, especially when you have different preferences among family members or friends. Plus, the error codes provided for troubleshooting make it easy for anyone, even those who may not be tech-savvy, to resolve issues quickly and efficiently.

Another feature that stands out to me is the compact and lightweight design of this water heater. With a door size of 15″ x 15″ and an opening size of 13″ x 13″, it can fit into tight spaces where traditional tank heaters might not. This is particularly beneficial for RV owners who often have to deal with limited storage options. The ease of installation is a significant plus, allowing you to set it up without the need for professional help, saving you both time and money.

Safety is always a priority when it comes to appliances, and the RVPart Pro tankless water heater does not disappoint. Certified by CSA and backed by a 24-month service guarantee, you can rest easy knowing that it comes equipped with essential safety features. The built-in forced exhaust fan, stable combustion, freeze protection, and automatic gas shut-off in case of accidental extinguishing are all designed to give you peace of mind while you enjoy your adventures.

In summary, the RV Tankless Water Heater Propane Gas by RVPart Pro is a highly efficient, safe, and user-friendly option for anyone looking to upgrade their RV water heating system. The investment in this product will undoubtedly pay off in convenience and comfort on your travels. I wholeheartedly recommend considering this system for your RV—it might just be the upgrade that transforms your camping experience into something truly luxurious.

Feature	Description
Instant Hot Water Supply	Provides a constant stream of hot water without the wait.
High-Performance Technology	42,000 BTU output, suitable for high altitudes, with energy-efficient features.
User-Friendly Operation	Easy temperature control between 95°F and 123°F, with troubleshooting error codes.
Compact Design	Lightweight with a 15″x15″ door size, easy to install in tight spaces.
Safety Features	CSA certified with freeze protection and automatic gas shut-off.

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Why an RV Propane Water Heater is Essential for My Adventures

As someone who loves the freedom of the open road, my RV has become my second home. One of the most significant upgrades I made was installing a propane water heater. This decision transformed my travel experience in so many ways. First and foremost, having hot water on demand means I can enjoy long, relaxing showers after a day of hiking or exploring. It’s a simple pleasure that makes all the difference after a strenuous day outdoors.

Another advantage of the propane water heater is its efficiency. I appreciate how quickly it heats water, allowing me to wash dishes and clean up without waiting around. Whether I’m preparing a meal or washing up afterward, I can rely on my water heater to get the job done swiftly. Plus, the convenience of being able to heat water while I’m off the grid—without needing to plug into electrical hookups—keeps me flexible with my travel plans.

Moreover, having a reliable hot water supply has made my RV feel even more like home. I can do laundry, wash my hands, and even enjoy a warm cup of tea without the hassle of boiling water on the stove. It’s these little comforts that contribute to an overall enjoyable experience on the road.

Buying Guide for RV Propane Water Heaters

Understanding My Needs

When I decided to invest in an RV propane water heater, I first took a moment to assess my needs. I considered how often I would be using hot water, the size of my RV, and the number of people traveling with me. This helped me determine the capacity and efficiency I required in a water heater.

Types of RV Propane Water Heaters

I learned that there are primarily two types of RV propane water heaters: tank and tankless. Tank water heaters store a set amount of hot water, which is great for consistent access, but they take up more space. Tankless heaters, on the other hand, provide hot water on demand, which saves space and energy. I had to weigh the pros and cons of each type based on my RV layout and lifestyle.

Capacity Considerations

Capacity was another crucial factor for me. I found that water heaters come in various sizes, typically measured in gallons. I had to think about how many people would be using hot water simultaneously and the types of activities I would be doing. A larger capacity might be necessary for showers, cooking, and cleaning.

Energy Efficiency

As someone who values efficiency, I looked into the energy ratings of different water heaters. An energy-efficient model not only saves on propane costs but also reduces my environmental impact. I checked for features like insulation and burner efficiency to ensure I was making a smart choice.

Installation and Space Requirements

I also considered the installation process and the space available in my RV. Some models require more complex installation, while others can be easily mounted. I measured the designated area in my RV to ensure the heater would fit comfortably without compromising other features.

Safety Features

Safety is paramount for me, especially when dealing with propane. I looked for water heaters with built-in safety features like automatic shut-off valves and pressure relief valves. These features provide peace of mind and enhance the overall safety of my RV.

Maintenance and Durability

I wanted a water heater that would last, so I researched maintenance requirements. Some models require more upkeep than others, and I preferred one that had easy access to components for cleaning and repairs. Durability is key when I’m on the road, so I focused on materials and construction quality.

Price Range and Warranty

Finally, I set a budget for my purchase. Prices can vary widely depending on the brand, features, and capacity. I made sure to compare the cost against the features offered. Additionally, I looked into warranty options, as a good warranty often indicates the manufacturer’s confidence in their product.

Final Thoughts

In the end, my decision to buy an RV propane water heater was based on a combination of my personal needs, the features available, and the overall value. Taking the time to research and consider all these factors ensured that I made an informed choice for my RV adventures.

Author Profile

Denean Martinez

Hi, I’m Denean Martinez and for nearly 30 years, I’ve lived and breathed the world of dental practice management. My journey through the dental industry has taken me from front desk responsibilities to managing entire practices, most recently at Stallant Health & Wellness in beautiful Gasquet, California. Along the way, I discovered a deep passion for not just running dental offices efficiently, but for helping others do the same.

But in 2025, something shifted. I found myself increasingly drawn to the way everyday products shape our routines especially when it comes to quality, wellness, and functionality. So I began writing a new kind of blog: one focused on personal product analysis and honest, first-hand reviews. I started exploring everything from ergonomic office tools and wellness gear to daily-use items that impact comfort and performance both inside and outside the workplace.

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