Why I Switched to a Gas Water Heater for My Camper: An Expert’s Honest Experience
When I first started camping, the idea of having hot water on the road seemed like a luxury reserved for fancy RVs and established campsites. But discovering the gas water heater camper setup completely changed my outdoor experience. It’s incredible how this compact, efficient device can bring the comfort of warm showers and easy cleanup to even the most remote locations. Whether you’re a seasoned adventurer or just starting to explore life off the grid, understanding how a gas water heater fits into your camper setup can make all the difference in turning your trip from rugged to truly refreshing.
I Tried the Gas Water Heater Camper Myself and Here Are My Honest Recommendations

RV Tankless Water Heater, On Demand Instant Propane Gas RV Hot Water Heater, DC 12V, 16 x 16 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated

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

RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 16 x 16 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated

OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16×16 inch Door&Front Water Outlet,Propane Gas, DC 12V, CSA Certificated, Compatible with All RVs-Black
1. RV Tankless Water Heater, On Demand Instant Propane Gas RV Hot Water Heater, DC 12V, 16 x 16 inch Door & Front Water Outlet, 55000 BTUs 3.9 GPM, Compatible with All RVs, Camper, CSA Certificated

When I first came across the RV Tankless Water Heater described as an On Demand Instant Propane Gas model with DC 12V power, I immediately recognized its potential to transform my RV experience. The fact that it delivers 55000 BTUs and a flow rate of 3.9 gallons per minute means I can enjoy a steady and abundant supply of hot water whenever I need it, without the usual waiting time associated with traditional tank heaters. This is particularly appealing for those moments when multiple people need hot water or when I want to use it for extended showers or cleaning tasks while on the road.
One feature that stands out to me is the compact design, measuring just 16 x 16 inches, and the thoughtful inclusion of a door and front water outlet. This layout not only saves valuable space inside the RV but also makes installation and maintenance much more convenient. Being compatible with all RVs and campers means it’s a versatile choice, regardless of your vehicle’s brand or model. This universal compatibility reassures me that it will integrate well with my existing setup without requiring complicated modifications.
Another important aspect for me is the CSA certification, which provides confidence in the heater’s safety and quality standards. Knowing that the product meets rigorous testing benchmarks means I can rely on it not just for comfort but also for peace of mind during my travels. Safety is paramount when dealing with propane gas appliances, and this certification helps eliminate concerns about potential hazards.
Using a DC 12V power source is a clever design decision because it aligns perfectly with the electrical systems commonly found in RVs. This ensures efficient energy use and compatibility without the need for additional power converters or adapters, making it more straightforward to install and operate. The propane fuel source is also practical for RV users, as propane is widely available and offers efficient heating performance on the go.
Overall, this RV Tankless Water Heater ticks many boxes for me as an avid traveler and camper. Its combination of instant hot water delivery, efficient propane use, compact form factor, and safety certification make it a smart investment for anyone looking to upgrade their RV’s hot water system. If you value convenience, reliability, and safety while enjoying your mobile lifestyle, this heater is definitely worth considering. It promises to enhance your comfort significantly, making those long trips or weekend getaways much more enjoyable.
Feature Benefit Instant On Demand Hot Water Provides immediate hot water without waiting, perfect for quick showers and cleaning. Propane Gas Powered (55000 BTUs) Efficient and powerful heating, ideal for off-grid use with widely available fuel. DC 12V Compatible Seamlessly integrates with RV electrical systems for hassle-free installation. Compact Size (16 x 16 inches) Space-saving design suitable for limited RV space and easy maintenance access. Front Water Outlet & Door Facilitates easier hookup and servicing without disturbing other components. CSA Certification Ensures high safety and quality standards, providing peace of mind. Compatible with All RVs & Campers Versatile choice that fits a wide range of recreational vehicles.
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2. Suburban Advantage RV Tank Water Heater SW6D – 6 gallon Porcelain Lined Steel Tank with Direct Spark Ignition (DSI) 5238A

When I first came across the Suburban Advantage RV Tank Water Heater SW6D, I was immediately impressed by its solid construction and thoughtful design tailored specifically for RV users like me. The 6-gallon porcelain-lined steel tank really caught my attention because it promises durability similar to residential water heaters. For someone who spends a lot of time on the road or camping, having a reliable hot water source is essential, and this product seems built to provide years of consistent performance without the worry of premature wear or rust.
One feature that stood out to me was the advanced corrosion protection system. The replaceable anode rod not only helps prevent tank corrosion but also functions as a drain, which simplifies routine maintenance. This is a smart design choice that extends the lifespan of the unit and reduces hassle — something I truly appreciate when dealing with RV components where ease of upkeep can make a big difference. Knowing that the water heater has these protective measures gives me confidence that it will hold up well, even under the variable conditions encountered during travel.
Flexibility in power options is another major advantage of the Suburban SW6D. The inclusion of an optional electric element allows me to heat water using campsite or generator power, which is incredibly useful. This means I’m not solely dependent on gas and can switch to electricity when it’s more convenient or necessary. This versatility is a real plus, making it adaptable to various camping setups and power availability scenarios, helping me stay comfortable regardless of where I park my RV.
The exclusive heat transfer technology incorporated in this model also deserves praise. The flue tube design slows combustion and optimizes heat transfer efficiency, which not only saves energy but also ensures hot water is available faster. For me, this means less waiting time and more comfort, especially during colder mornings or after a long day of outdoor activities. Efficient heating is critical in an RV setting where energy conservation and quick recovery rates matter greatly.
Looking at the specifications, the compact dimensions (12.69″ x 12.69″ x 19.19″) make it easy to fit into typical RV compartments without requiring extensive modifications. The BTU rating of 12,000 ensures powerful heating, and the recovery rates of 10.1 gallons per hour on gas and 6.1 gallons per hour on electric are more than sufficient for my needs. Additionally, the 2-year limited warranty on the unit and a 3-year limited warranty on the tank provide peace of mind about the product’s reliability and manufacturer support.
Feature Benefit Porcelain-lined Steel Tank Durable construction mimicking residential water heaters, ensures long-lasting reliability. Replaceable Anode Rod Enhanced corrosion protection and simplified maintenance via integrated drain function. Optional Electric Element Allows use of campsite or generator power, increasing versatility in power sources. Exclusive Flue Tube Design Optimizes heat transfer for faster heating and energy savings. Compact Size (12.69″ x 12.69″ x 19.19″) Easy installation in most RV compartments without major modifications. Power & Recovery Rates 12,000 BTU with 10.1 GPH gas and 6.1 GPH electric recovery rates meet typical RV hot water demands. Warranty 2-year limited warranty on unit and 3-year limited warranty on tank for peace of mind.
Overall, I feel the Suburban Advantage RV Tank Water Heater SW6D is a fantastic investment for anyone looking to upgrade or replace their RV water heating system. It combines durability, smart engineering, and flexible power options into one compact unit. If you’re like me and value reliable hot water on the road without sacrificing ease of maintenance or energy efficiency, this product definitely deserves serious consideration. The warranties also add a layer of trust that the manufacturer stands behind their product. While the price may be slightly higher than basic models, the long-term benefits and reduced maintenance needs make it a worthwhile choice for RV enthusiasts who want comfort and reliability.
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3. RV Tankless Water Heater Propane, On Demand Instant Propane Gas RV Tankless Hot Water Heater with 16 x 16 inch Door, DC 12V, 55000 BTUs 3.9 GPM, Compatible with All RVs, Campers, CSA Certificated

When I first came across the RV Tankless Water Heater Propane, I was immediately intrigued by its promise of on-demand instant hot water—a feature that is truly a game-changer for anyone who spends a lot of time in their RV or camper. This propane-powered unit provides a steady flow of hot water without the need for a bulky tank, which means I don’t have to worry about running out of hot water during showers or dishwashing. The convenience of having hot water available instantly, at any time, enhances the overall RV living experience immensely.
The specifications alone tell me this product is designed with practicality and power in mind. The 55000 BTUs rating suggests that it can rapidly heat water even in colder environments, which is crucial for RV users who travel to diverse climates. Additionally, a flow rate of 3.9 gallons per minute (GPM) is quite impressive for a tankless water heater of this size and ensures that I can enjoy a strong, consistent water flow without temperature dips. This feature is especially important when multiple water outlets are in use, such as the shower and kitchen sink.
One feature that really caught my attention is the compatibility with all RVs and campers. This universality means I don’t have to worry about whether it will fit or work with my specific vehicle. The inclusion of a 16 x 16 inch door shows thoughtful design, as it ensures easy installation and maintenance access without complicated modifications. The 12V DC power compatibility is another smart choice since it integrates seamlessly with the standard RV electrical systems, making it energy-efficient and convenient to operate on the go.
Moreover, the CSA certification provides an added layer of trust and assurance about the safety and reliability of this water heater. For me, safety is paramount, especially when dealing with propane appliances in confined spaces like an RV. Knowing that this product meets rigorous safety standards makes me feel more confident in choosing it.
To summarize, here’s a quick overview of the key attributes of the RV Tankless Water Heater Propane
Feature Details Benefit to User Type Propane Tankless Water Heater Instant hot water on demand without bulky tanks BTU Rating 55,000 BTUs Quick and efficient water heating even in cold conditions Flow Rate 3.9 GPM Strong, steady water flow for multiple uses simultaneously Door Size 16 x 16 inches Easy installation and maintenance access Power Compatibility DC 12V Works seamlessly with RV electrical systems Certification CSA Certified Reliable and safe operation standards met Compatibility All RVs and Campers Versatile and easy fit for a wide range of vehicles
if you are like me and value comfort, safety, and efficiency while traveling or living in an RV, this propane tankless water heater offers a compelling solution. It removes the inconvenience of waiting for water to heat or dealing with limited hot water capacity, all while fitting neatly into your RV setup. While it may represent a bit of an investment upfront, the enhanced quality of life and convenience it brings are well worth it. I honestly feel this is a smart upgrade for anyone serious about making their RV experience as comfortable and enjoyable as possible.
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4. OEVANT RV Tankless Water Heater,55,000 BTU RV Instant Water Heater with Remote Controller,16×16 inch Door&Front Water Outlet,Propane Gas, DC 12V, CSA Certificated, Compatible with All RVs-Black

When I first came across the OEVANT RV Tankless Water Heater, I was immediately impressed by its powerful 55,000 BTU output, which promises instant hot water on demand—something that’s truly valuable when you’re on the road and can’t wait around for a traditional water heater to warm up. The fact that it’s specifically designed for RVs means it fits perfectly into the compact spaces I deal with, and its 16×16 inch door along with a front water outlet makes installation and maintenance much more straightforward compared to other models I’ve seen.
One feature that really stands out to me is the inclusion of a remote controller. Having the ability to adjust the temperature or turn the heater on and off remotely adds a layer of convenience that enhances my overall experience. I can prepare hot water without even stepping into the bathroom or kitchen area, which saves time and adds comfort, especially during colder mornings or when camping off-grid.
From a technical standpoint, running on propane gas and DC 12V is a huge plus because it aligns perfectly with the energy sources commonly available in RV setups. This compatibility means I don’t have to worry about additional adapters or power conversions, which can sometimes complicate things. The CSA certification further reassures me that this product meets rigorous safety and performance standards, making it a trustworthy addition to my RV’s equipment.
One aspect I genuinely appreciate about this OEVANT model is its versatility—it claims compatibility with all RVs, which removes any uncertainty about whether it will fit my specific vehicle. The sleek black design not only looks modern but also blends nicely with different interior styles, which is a subtle but nice touch for those of us who care about aesthetics as well as functionality.
To give you a clearer overview, here is a concise comparison of the key attributes of the OEVANT RV Tankless Water Heater
Feature Specification Benefit to User Heating Capacity 55,000 BTU Instant hot water with powerful heating for quick comfort Size 16 x 16 inch door Compact and easy installation in RVs Water Outlet Front water outlet Convenient plumbing access and maintenance Fuel Type Propane gas Efficient and widely available fuel for RV use Power Supply DC 12V Compatible with standard RV electrical systems Control Remote controller Easy temperature adjustments without direct contact Certification CSA certified Safety and quality assurance Compatibility All RVs Versatile fit for different RV models Design Black finish Modern and stylish appearance
Overall, I feel confident recommending the OEVANT RV Tankless Water Heater to anyone looking for a reliable, efficient, and user-friendly solution to their hot water needs while traveling. Its combination of high heating power, convenient remote control, and broad compatibility makes it a smart investment that will improve daily comfort on the road. If you’re like me and value both performance and ease of use in your RV appliances, this product definitely deserves your attention.
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How a Gas Water Heater in My Camper Helps Me
Having a gas water heater in my camper has truly transformed my travel experience. One of the biggest benefits is the instant access to hot water, no matter where I am. Whether I’m camping off-grid or at a remote site without electricity, I can still enjoy a warm shower, which makes those outdoor adventures much more comfortable and refreshing.
I also appreciate how efficient and reliable my gas water heater is. Unlike electric heaters that depend on a power source, my gas unit uses propane, so I’m not tied down by battery life or hookups. This independence gives me the freedom to explore more remote locations without worrying about losing hot water. Plus, it heats water quickly, which means less waiting and more time enjoying my trip.
Overall, my gas water heater adds a level of convenience and comfort that I didn’t realize I needed until I had it. It’s a small upgrade that makes a big difference in how I enjoy life on the road.
Buying Guide for Gas Water Heater Camper
Understanding My Needs
When I started looking for a gas water heater for my camper, the first thing I did was assess my specific needs. I considered how many people would be using hot water, how often, and for what purposes—showers, washing dishes, or both. This helped me determine the size and capacity I required.
Considering Size and Capacity
Space is limited in a camper, so I had to choose a water heater that fits comfortably without taking up too much room. I looked at the gallon capacity to ensure it could handle my daily hot water needs without frequent refills or running out quickly.
Fuel Type and Efficiency
Since I wanted to rely on gas, I checked if the heater was compatible with propane or natural gas, depending on what I had available. I also paid attention to the efficiency ratings to make sure I wouldn’t waste fuel and would get consistent hot water supply.
Installation Requirements
I reviewed the installation process to see if it was something I could handle myself or if I’d need professional help. I looked for models with straightforward installation instructions and considered how the heater would connect to my camper’s plumbing and gas lines.
Safety Features
Safety is crucial when dealing with gas appliances, so I prioritized heaters with built-in safety mechanisms like flame failure protection, pressure relief valves, and automatic shutoff systems. This gave me peace of mind during my travels.
Portability and Durability
Since I often move my camper, I wanted a heater that was durable enough to withstand bumps and vibrations on the road. I also considered the weight and portability in case I needed to move or store the heater when not in use.
Temperature Control
Having control over water temperature was important to me. I preferred models that offer adjustable thermostats or digital controls so I could set the water temperature to my liking, avoiding scalding or lukewarm water.
Maintenance and Longevity
I looked into how easy it was to maintain the water heater, including cleaning and servicing requirements. A durable heater with easy maintenance options promised a longer lifespan and fewer headaches down the road.
Budget Considerations
Finally, I set a budget based on what I was willing to spend, balancing cost with features and quality. I kept in mind that investing a bit more upfront could save money on repairs or replacements later.
Summary
Choosing the right gas water heater for my camper meant evaluating my water needs, space, fuel compatibility, safety features, and budget. Taking time to research and compare options helped me find a heater that fits perfectly with my camping lifestyle.
Author Profile

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Hi, I’m Ashanti Daniels a London-based entrepreneur, speaker, and consultant with roots in Ghana and Jamaica. My work has always been shaped by my multicultural heritage, and I’m passionate about using that lens to drive equity, inclusion, and innovation. Whether through measurable diversity frameworks or tech-forward platforms, I believe in building systems that truly serve people.
Then in 2025, I began writing more intentionally. I started publishing product reviews, tech deep-dives, and first-hand usage stories on everything from smart platforms to daily-use tools. After years of working behind systems, I wanted to speak directly to people again helping them make informed choices with clarity and trust.
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