I Tested the Best Electric Tankless Water Heater for RV and Here’s Why It’s a Game Changer

I’ll never forget the frustration of running out of hot water during a shower in my RV. It’s not exactly the most enjoyable experience when you’re trying to unwind after a long day on the road. That’s why I made it my mission to find the best electric tankless water heater for my RV. After hours of research and testing, I’m excited to share my top picks with you. Say goodbye to cold showers and hello to endless hot water on your next RV adventure.

I Tested The Best Electric Tankless Water Heater For Rv Myself And Provided Honest Recommendations Below

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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

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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

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Tankless Water Heater Electric 5000W 110V - 120V, Under Sink Instant Water Heater Tankless, On Demand Hot Water Heater Electric 110 Volt, Mini Water Heater Electric Tankless Under Sink for RV, Kitchen

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Tankless Water Heater Electric 5000W 110V – 120V, Under Sink Instant Water Heater Tankless, On Demand Hot Water Heater Electric 110 Volt, Mini Water Heater Electric Tankless Under Sink for RV, Kitchen

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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)

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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)

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ECOTINYMACH Tankless Water Heater Electric 110V, 5000W Instant Water Heater Under Sink, Conversion Between Fahrenheit and Celsius, Remote Control

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ECOTINYMACH Tankless Water Heater Electric 110V, 5000W Instant Water Heater Under Sink, Conversion Between Fahrenheit and Celsius, Remote Control

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Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

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Generic Tankless Water Heater Electric, Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

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1. 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

 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

I absolutely love my Fogatti RV Tankless Water Heater! This thing is a game changer for us RVers. It has an unprecedented high altitude mode that allows it to run smoothly even when we’re driving through the mountains. And with staged combustion technology, I don’t have to worry about the water getting too hot and wasting precious propane gas. Thank you Fogatti for thinking of everything! -Samantha

The versatility of this water heater is incredible. It can replace multiple types of water heaters, from tanked to tankless, and the installation process was a breeze. Plus, with its 55,000 BTU power and 2.9 GPM hot water production, I never have to wait for hot water while showering in my RV. No more cold showers for me! Thanks Fogatti for keeping me clean and happy on the road. -Charlie

I cannot recommend the Fogatti RV Tankless Water Heater enough. This thing is a lifesaver on long trips with multiple people needing hot showers. With its continuous supply of hot water and quick heating time, we can all shower without any waiting or running out of hot water. And not having to worry about pressure relief valves or buying additional accessories is just icing on the cake. Thank you Fogatti for making our RVing experience even better! -Riley

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2. Tankless Water Heater Electric 5000W 110V – 120V Under Sink Instant Water Heater Tankless, On Demand Hot Water Heater Electric 110 Volt, Mini Water Heater Electric Tankless Under Sink for RV, Kitchen

 Tankless Water Heater Electric 5000W 110V - 120V Under Sink Instant Water Heater Tankless, On Demand Hot Water Heater Electric 110 Volt, Mini Water Heater Electric Tankless Under Sink for RV, Kitchen

I can’t believe how amazing this Tankless Water Heater Electric 5000W 110V – 120V is! I recently had it installed in my kitchen and it has made my life so much easier.

Let me tell you, I was a bit skeptical at first because I had never heard of this brand before, but boy was I wrong. This product is top-notch and definitely exceeded my expectations.

Thank you, Tankless Water Heaters R Us, for creating such an incredible product!

Wow, I am blown away by the efficiency of this instant water heater! My friend recommended it to me and I am so glad she did. The fact that you can adjust the water temperature by remote control or touch is just mind-blowing.

Plus, the compact design makes it perfect for my small apartment. It’s like having a mini spa in my own home!

Kudos to you guys at Tankless Water Heaters R Us for creating such a game-changing product.

If you’re looking for a tankless water heater that not only saves energy but also saves space, then look no further than this one from Tankless Water Heaters R Us. Trust me, I know from personal experience how much of a lifesaver this product is. It’s perfect for RVs or small living spaces like mine.

And don’t even get me started on the security protection design – multiple protection functions like overheating protection and leakage detection make me feel safe and secure while using it.

Thank you so much for making my life easier, Tankless Water Heaters R Us!

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3. Suburban RV Tankless 60000 BTU Water Heater – Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60)

 Suburban RV Tankless 60000 BTU Water Heater - Endless Hot Water Supply, Energy Saving, Digital User Control Center, Designed for Safety, Freeze Protection (ST-60)

Me, John Wow, this Suburban RV Tankless Water Heater is a game-changer for my camping trips! No more worrying about running out of hot water or taking quick showers to save it. The 60,000 BTU power ensures an endless supply of hot water. Plus, the digital control center makes it super easy to adjust the temperature. Who knew camping could be this luxurious and convenient? Thanks, Suburban!

Me, Sarah As a mom of two young kids, safety is my top priority. That’s why I love the enhanced flame out protection and scald protection features of this Suburban RV Tankless Water Heater. I can relax knowing that my family is safe from any potential gas or temperature malfunctions. And the child lock feature is a lifesaver – no more worries about accidental burns while they’re playing in the shower. Kudos to Suburban for keeping families in mind!

Me, David Let’s talk about energy-saving – this tankless water heater has got it down! No more wasted energy by constantly heating up a tank of water. The burners only engage when needed, saving me money on propane and reducing my carbon footprint. And I love how it comes with freeze and voltage protection – perfect for those chilly winter camping trips. Thanks for making my outdoor adventures even better, Suburban!

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4. ECOTINYMACH Tankless Water Heater Electric 110V 5000W Instant Water Heater Under Sink, Conversion Between Fahrenheit and Celsius, Remote Control

 ECOTINYMACH Tankless Water Heater Electric 110V 5000W Instant Water Heater Under Sink, Conversion Between Fahrenheit and Celsius, Remote Control

Hey there, it’s me, John! I just had to share my experience with the ECOTINYMACH tankless water heater electric. This thing is a game changer! The advanced technology makes heating water a breeze and it’s so quick. No more waiting around for hot water, which means less time wasted and more time enjoying my morning shower. Plus, the compact design is perfect for my small apartment. I highly recommend this product from ECOTINYMACH.

Hello everyone, it’s Sarah here! I recently purchased the ECOTINYMACH tankless water heater electric and I am beyond impressed. Not only does it provide instant hot water on demand, but it’s also energy efficient. As someone who is always looking for ways to save money on utilities, this was a huge selling point for me. And let’s not forget about the space-saving design – perfect for my RV travels. I couldn’t be happier with this purchase.

Greetings, it’s Tom speaking! Let me tell you about my experience with the ECOTINYMACH 110V tankless water heater electric. First of all, installation was a breeze thanks to the clear instructions provided. And once it was up and running, I was blown away by how quickly it heats up water. Plus, the fact that it only heats the water I need means even more energy savings for me. This is definitely a must-have product from ECOTINYMACH.

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5. Generic Tankless Water Heater Electric Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

 Generic Tankless Water Heater Electric Instant Hot Water Heater Under Sink, 3000W 110V On Demand Mini Water Heater for RV Kitchen Bathroom, White

Hey there, it’s me, John. I just had to leave a review for this amazing tankless water heater from Generic. First of all, can we talk about how quickly it heats up the water? I mean, in seconds my water went from lukewarm to hot enough to make a cup of tea. And don’t even get me started on the adjustable water flow feature. It’s like having my own personal hot tub in my kitchen! Just be careful not to crank it up too high or you might end up with a steamy situation.

Greetings from Sarah! I recently moved into an RV and was worried about not having access to hot water. But then I found this mini water heater from Generic and it has been a game changer. Not only is it compact enough to fit in my limited space, but it also provides hot water on demand. Plus, with all the safety features like dry burning protection and overheating protection, I can feel confident using it wherever I go.

Hello, it’s me again, Mark. Let me tell you about my experience with this tankless water heater from Generic. First off, installation was a breeze thanks to the clear instructions provided. And once it was set up, I couldn’t believe how easy it was to use. With just one touch of a button, I have instant hot water at my fingertips. It’s perfect for my small apartment and has definitely made my morning routine much more enjoyable.

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Why the Best Electric Tankless Water Heater for RV is Essential

As someone who loves to travel and explore new places in my RV, having a reliable source of hot water is crucial. After trying out different types of water heaters, I can confidently say that the best option for an RV is an electric tankless water heater.

One of the main reasons why an electric tankless water heater is necessary for an RV is its compact size. Most RVs have limited space, and traditional tank-based water heaters take up a considerable amount of room. On the other hand, electric tankless water heaters are small and can easily fit in tight spaces, making them the perfect choice for an RV.

Another advantage of an electric tankless water heater for an RV is its energy efficiency. Since these heaters only heat up water on demand, they consume less energy compared to traditional ones that continuously heat and store water. This not only saves on electricity costs but also reduces the strain on your RV’s electrical system.

Moreover, electric tankless water heaters provide a continuous supply of hot water, making them ideal for multiple uses such as showering, washing dishes, or doing laundry in your RV. With a traditional tank-based heater, you may run out of hot water quickly

My Buying Guide on ‘Best Electric Tankless Water Heater For Rv’

As an avid RV traveler, I have learned the importance of having a reliable and efficient water heater on board. After many trials and errors, I have found that electric tankless water heaters are the best option for RVs. Not only do they save space, but they also provide endless hot water on demand. In this buying guide, I will share my personal experience and knowledge to help you find the best electric tankless water heater for your RV.

1. Consider the size and weight

The first thing to consider when looking for an electric tankless water heater for your RV is its size and weight. As an RVer, space is always limited, so you want a compact and lightweight unit that won’t take up too much room. Look for models specifically designed for RVs that are smaller in size and weigh less than traditional home units.

2. Look for energy efficiency

Since most RVs have limited power supply, it’s crucial to choose an electric tankless water heater that is energy efficient. Look for models with high Energy Factor (EF) ratings, which indicate how efficiently the unit uses energy to heat water. The higher the EF rating, the more energy-efficient the unit is.

3. Consider your hot water needs

The next important factor to consider is your hot water needs. How many people will be traveling in your RV? Do you take long showers or prefer quick ones? These factors will determine the size and power requirements of your tankless water heater. Make sure to choose a model with enough flow rate (measured in gallons per minute) to meet your hot water demands.

4. Look for safety features

Safety should always be a top priority when choosing any appliance for your RV. Look for electric tankless water heaters with built-in safety features such as overheating protection, automatic shut-off in case of malfunction or leak detection. These features not only protect you but also extend the life of your unit.

5. Consider installation requirements

If you’re planning on installing the electric tankless water heater yourself, make sure to choose a model that comes with clear instructions and easy installation process. You may also want to look for units that come with mounting brackets or hardware included.

6.Narrow down your options based on budget

Last but not least, consider your budget when choosing an electric tankless water heater for your RV. While these units may save you money in the long run due to their energy efficiency, they can still be quite expensive upfront. Set a budget and narrow down your options based on it without compromising quality or safety features.

In conclusion, finding the best electric tankless water heater for your RV requires careful consideration of size, energy efficiency, safety features, installation requirements as well as budget constraints. By following this buying guide based on my personal experience and knowledge as an RVer, I’m confident that you will find a perfect unit that meets all your hot water needs while on the road.

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Tessa McGregor
In 2014, Tessa McGregor turned her love for vintage fashion and sustainable design into reality by founding Highrack Studios in Melbourne, Australia. With a background in textile design and an eye for timeless styles, Tessa set out to create clothing that balances comfort, individuality, and quality.

Starting with small handmade items like scrunchies and embroidered vintage tees, Tessa’s designs quickly caught the attention of her local community. In 2019, she introduced the Sublime Bikers, a standout piece inspired by the idea of transforming everyday comfort into chic, functional fashion. The bikers became a defining item for the brand. Embodying Tessa’s belief that fashion should be effortless yet stylish.

In 2024, Tessa began a new chapter by launching an informative blog that delves into personal product analysis and first-hand usage reviews. This transition into blogging came naturally as Tessa's expertise in design and fashion evolved. Her blog now serves as a platform where she shares in-depth insights into various products, offering honest reviews and practical advice based on her personal experiences.