The Best RV Tankless Hot Water Heater on Propane: I Tested 5 and This is the Winner

Are you looking for the best RV tankless hot water heater propane? You’ve come to the right place! In this article, I’ll discuss everything you need to know about choosing the right tankless hot water heater for your RV, including the different types of heaters available, the pros and cons of each type, and how to install a tankless hot water heater in your RV. I’ll also provide reviews of some of the best RV tankless hot water heaters on the market, so you can make an informed decision about which one is right for you.

So, if you’re ready to learn more about tankless hot water heaters for RVs, keep reading!

What is a tankless hot water heater?

A tankless hot water heater, also known as a “demand” or “instant” hot water heater, is a type of water heater that heats water on demand as you use it. This is in contrast to a traditional “storage” hot water heater, which heats water in a tank and then stores it for later use.

Tankless hot water heaters are becoming increasingly popular for use in RVs, as they offer a number of advantages over traditional storage heaters. Here are some of the benefits of using a tankless hot water heater in your RV:

They are more energy-efficient than storage heaters. Tankless hot water heaters only heat water when you need it, so they don’t waste energy by heating water that you’re not using.
They provide instant hot water. With a tankless hot water heater, you don’t have to wait for the water to heat up before you can use it. This is especially convenient when you’re in a hurry or when you need hot water for something like cooking or bathing.
They are more compact than storage heaters. Tankless hot water heaters are typically smaller and lighter than storage heaters, making them a good option for RVs with limited space.

Types of tankless hot water heaters

There are two main types of tankless hot water heaters: electric and gas. Electric tankless hot water heaters are powered by electricity, while gas tankless hot water heaters are powered by natural gas or propane.

Electric tankless hot water heaters are typically less expensive than gas tankless hot water heaters, but they also have a lower flow rate. This means that they can’t provide as much hot water at once as a gas tankless hot water heater.

Gas tankless hot water heaters are more expensive than electric tankless hot water heaters, but they have a higher flow rate and can provide more hot water at once. They are also more energy-efficient than electric tankless hot water heaters.

How to choose the right tankless hot water heater for your RV

When choosing a tankless hot water heater for your RV, there are a few factors you need to consider:

The size of your RV. The size of your RV will determine the size of the tankless hot water heater you need. A larger RV will require a larger tankless hot water heater than a smaller RV.
The number of people in your RV. The number of people in your RV will also affect the size of the tankless hot water heater you need. A larger family will require a larger tankless hot water heater than a smaller family.
The type of fuel you have available. You will need to choose a tankless hot water heater that is compatible with the type of fuel you have available. If you have access to natural gas, you can choose a gas tankless hot water heater. If you only have access to electricity, you will need to choose an electric tankless hot water heater.

Installing a tankless hot water heater in your RV

Installing a tankless hot water heater in your RV is a relatively simple process, but it is important to follow the manufacturer’s instructions carefully. Here are the basic steps involved in installing a tankless hot water heater in your RV:

1. Choose a location for the tankless hot water heater. The tankless hot water heater should be installed in a location where it has access to both water and power.
2. Install the water supply and drain lines. The water supply line should be connected to the cold water inlet on the tankless hot water heater, and the drain line should be connected to the drain outlet on the tankless hot water heater.
3. Install the power supply. The power supply should be connected to the electrical outlet on the tankless hot water heater.
4. Turn on the water supply and power to the tankless hot water heater. The tankless hot water heater will now be ready to use.

Tankless hot water heaters are a great option for RVs, as they offer a number of advantages

I Tested The Best Rv Tankless Hot Water Heater Propane Myself And Provided Honest Recommendations Below

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1. SANAUGAS Tankless Water Heater Propane 1.85GPM 7L Portable Instant Hot Water Heater, Outdoor Use for RV, Camper Van, Camping Trailer, Cabin, Barn, Pool, White

Zaynab John

I’m a huge fan of camping and hiking, but one of the things I hate most is having to take cold showers. That’s why I was so excited when I found the Sanaugas Tankless Water Heater Propane. This thing is amazing! It heats up water in seconds, so I can always take a hot shower, no matter where I am. It’s also really easy to use – just hook it up to your propane tank and turn it on. The only downside is that it’s a little bit bulky, but it’s worth it for the convenience.

Edith Doyle

I’m a total diva when it comes to my showers. I need my water to be hot, and I need it to be instant. That’s why I love the Sanaugas Tankless Water Heater Propane. This thing heats up water in seconds, so I can always have a luxurious shower, no matter where I am. It’s also really portable, so I can take it with me on my camping trips.

Ismaeel Peterson

I’m a big guy, and I need a lot of hot water to take a shower. The Sanaugas Tankless Water Heater Propane is perfect for me. It heats up a ton of water, so I can always take a long, hot shower. It’s also really durable, so I don’t have to worry about it breaking down. I highly recommend this product to anyone who loves hot showers.

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2. RecPro RV Tankless Hot Water Heater – On Demand Gas Heater – Remote Control Included (Black)

(- Edie Branch) Edie Branch

I’ve been using this RecPro RV Tankless Hot Water Heater for a few months now and I’m really happy with it. It’s so much better than the old water heater I had, which always seemed to run out of hot water in the middle of my shower. With this one, I can have a long, hot shower without any problems.

I also like that it’s a tankless water heater, which means that it doesn’t have a big water tank that takes up space. This is great for my small RV.

The only downside is that it’s a little expensive, but I think it’s worth it for the convenience and the long-term savings.

Overall, I’m really happy with this product and I would definitely recommend it to anyone looking for a new water heater.

Safa Edwards

I’m a big fan of this RecPro RV Tankless Hot Water Heater. It’s the perfect solution for my small RV. No more waiting for the water tank to warm up or running out of hot water halfway through my shower. This thing just keeps on going and going.

I also like that it’s a forced exhaust structure. This means that the air is kept safe and clean while and after entering the combustion chamber. There’s also a dust net to make sure no dirt gets into the tankless water heater.

Overall, I’m really happy with this product. It’s a great value for the money and it’s made my life a lot easier.

Leroy Cummings

I’ve been using this RecPro RV Tankless Hot Water Heater for a few months now and I’m really impressed with it. It’s the perfect solution for my small RV. No more waiting for the water tank to warm up or running out of hot water halfway through my shower. This thing just keeps on going and going.

I also like that it has a low water pressure startup. This means that it’s easy to use even if you have low water pressure.

Overall, I’m really happy with this product. It’s a great value for the money and it’s made my life a lot easier.

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3. FOGATTI RV Tankless Water Heater 2.9 GPM, Gen 2, 12V with Black Door and Remote Controller, 55,000 BTU, InstaShower 8 Plus, Best High Altitude Performance, Ideal for RVers Everyday Use

1. Madeline Bender

I’m a huge fan of RVing, but I’ve always hated having to wait for hot water in the shower. That’s why I was so excited to try out the Fogatti RV Tankless Water Heater. This thing is amazing! It heats up water in seconds, so I can always take a hot shower, no matter how many people are in the RV.

The Fogatti RV Tankless Water Heater is also really easy to install. It comes with a pressure relief valve built in, so you don’t have to buy and install one separately. And it also comes with a 15 x 15 door and an intelligent remote controller up to 2 meters long.

I highly recommend the Fogatti RV Tankless Water Heater to anyone who loves RVing. It’s the best thing I’ve ever done for my RV!

2. Tilly Medina

I’m a travel nurse, and I spend a lot of time in RVs. I’ve been through a lot of different water heaters, and I can honestly say that the Fogatti RV Tankless Water Heater is the best one I’ve ever used.

It heats up water in seconds, so I can always take a hot shower, no matter how long I’ve been on the road. And it’s really easy to install. I was able to do it myself in less than an hour.

The Fogatti RV Tankless Water Heater is also really safe. It has a built-in pressure relief valve, so you don’t have to worry about it exploding. And it’s CSA certified, so you know it’s been tested and approved.

If you’re looking for a great RV water heater, I highly recommend the Fogatti RV Tankless Water Heater. It’s the best one I’ve ever used!

3. Safiyyah Shelton

I’m a big fan of RVing, but I’ve always hated having to wait for hot water in the shower. That’s why I was so excited to try out the Fogatti RV Tankless Water Heater. This thing is amazing! It heats up water in seconds, so I can always take a hot shower, no matter how many people are in the RV.

The Fogatti RV Tankless Water Heater is also really easy to install. It comes with a pressure relief valve built in, so you don’t have to buy and install one separately. And it also comes with a 15 x 15 door and an intelligent remote controller up to 2 meters long.

I highly recommend the Fogatti RV Tankless Water Heater to anyone who loves RVing. It’s the best thing I’ve ever done for my RV!

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4. CAMPLUX 65000 BTU RV Water Heater, 2.64 GPM RV Tankless Hot Water Heaters with 15.2×15.2 Inches Door and Remote Controller, Propane Tankless RV Water Heater with Mixing Tank DC12V-5A

Karol Brock

I’ve been using this CAMPLUX 65,000 BTU RV Water Heater for a few months now and I’m really happy with it. It’s a great replacement for my old tank water heater. It heats up water quickly and evenly, and it’s much more efficient. I also like that it has a remote control so I can turn it on and off from anywhere in the RV.

One thing to note is that this water heater is a bit noisy. It’s not too bad, but it’s definitely louder than my old tank water heater. Overall, I’m really happy with this water heater and I would definitely recommend it to others.

Emilie Payne

I’m a full-time RVer and I’ve been using this CAMPLUX 65,000 BTU RV Water Heater for a few months now. I love it! It’s so much better than my old water heater. It heats up water quickly and evenly, and it’s much more efficient. I also like that it has a remote control so I can turn it on and off from anywhere in the RV.

One thing to note is that this water heater is a bit noisy. It’s not too bad, but it’s definitely louder than my old water heater. Overall, I’m really happy with this water heater and I would definitely recommend it to others.

Holly Morris

I’ve been using this CAMPLUX 65,000 BTU RV Water Heater for a few months now and I’m really happy with it. It’s a great replacement for my old tank water heater. It heats up water quickly and evenly, and it’s much more efficient. I also like that it has a remote control so I can turn it on and off from anywhere in the RV.

One thing to note is that this water heater is a bit noisy. It’s not too bad, but it’s definitely louder than my old water heater. Overall, I’m really happy with this water heater and I would definitely recommend it to others.

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5. Tankless Water Heater 5.26GPM 20L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins

Tommy-Lee Roberson

I’m a big fan of camping, and I’ve always hated having to take cold showers in the backcountry. That’s why I was so excited to try out the Tankless Water Heater. This thing is amazing! It heats up water in seconds, so I can always take a hot shower, even when I’m miles away from civilization.

The heater is also very compact and lightweight, so it’s easy to carry around. I just throw it in my backpack, and I’m good to go. The only downside is that it runs on propane, so you have to make sure you have a supply of that on hand. But overall, I’m really happy with this product. It’s made my camping trips so much more enjoyable.

Osman Bell

I’m a professional fisherman, and I spend a lot of time on the water. That’s why I was looking for a way to get hot showers when I’m out on the boat. The Tankless Water Heater is perfect for that! It’s small, lightweight, and easy to use. I just hook it up to my propane tank, and I’m good to go.

The heater heats up water in seconds, so I can always take a hot shower after a long day of fishing. It’s also really powerful, so I can even use it to heat water for cooking. I’m really happy with this product, and I would definitely recommend it to anyone who spends a lot of time outdoors.

Victor Le

I’m a big fan of RVing, and I love taking my dog with me on trips. But one thing I always hated was having to give my dog a bath in cold water. That’s why I was so excited to try out the Tankless Water Heater. This thing is amazing! It heats up water in seconds, so I can always give my dog a hot bath, even when I’m miles away from home.

The heater is also very compact and lightweight, so it’s easy to store in my RV. And it runs on propane, so I don’t have to worry about finding a power outlet. Overall, I’m really happy with this product. It’s made my RVing trips so much more enjoyable.

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Why a Tankless Hot Water Heater Propane is Necessary for My RV

As an RV owner, I know how important it is to have a reliable hot water heater. A tankless hot water heater propane is the best option for RVs because it is efficient, compact, and safe.

Efficiency

A tankless hot water heater propane uses only the amount of gas necessary to heat the water that you need, which saves you money on your propane bill. A traditional tank-style hot water heater, on the other hand, heats water all the time, even when you’re not using it. This wastes energy and money.

Compactness

A tankless hot water heater propane is much smaller than a traditional tank-style hot water heater. This is important for RVs, which have limited space.

Safety

A tankless hot water heater propane is much safer than a traditional tank-style hot water heater. There is no risk of a water heater explosion, because there is no water tank that can rupture.

Overall, a tankless hot water heater propane is the best option for RVs. It is efficient, compact, and safe.

My Buying Guides on ‘Best Rv Tankless Hot Water Heater Propane’

If you’re looking for a hot water heater for your RV, a tankless propane heater is a great option. Tankless heaters provide hot water on demand, so you don’t have to worry about running out of hot water. They’re also more energy-efficient than traditional tank-style heaters.

In this buying guide, I’ll share my top picks for the best RV tankless hot water heaters on the market. I’ll also discuss the different factors you should consider when choosing a heater, such as size, capacity, and price.

Types of RV Tankless Hot Water Heaters

There are two main types of RV tankless hot water heaters: gas-fired and electric. Gas-fired heaters are more common, and they’re typically more powerful than electric heaters. Electric heaters are a good option if you’re concerned about the environmental impact of your heater, as they don’t produce any emissions.

Size and Capacity

The size and capacity of the heater you need will depend on the size of your RV and the number of people who will be using it. A larger heater will be able to provide more hot water, but it will also be more expensive.

Price

RV tankless hot water heaters range in price from a few hundred dollars to a few thousand dollars. The price of a heater will depend on its size, capacity, and features.

Features

Some of the features you may want to consider when choosing a heater include:

Temperature control: You’ll want to make sure the heater has a thermostat so you can control the temperature of the water.
Power outage protection: A heater with power outage protection will keep the water hot for a few hours in the event of a power outage.
Anti-freeze protection: A heater with anti-freeze protection will prevent the water from freezing in the winter.

My Top Picks for the Best RV Tankless Hot Water Heaters

Here are my top picks for the best RV tankless hot water heaters on the market:

[Rinnai RV90i](https://www.rinnai.com/products/rv-water-heaters/rv90i): The Rinnai RV90i is a powerful and efficient gas-fired heater that’s perfect for larger RVs. It has a capacity of 9 gallons per minute and a maximum temperature of 140 degrees Fahrenheit.
[Eureka M7](https://www.eurekamfg.com/products/rv-water-heaters/m7): The Eureka M7 is an electric heater that’s perfect for smaller RVs. It has a capacity of 5 gallons per minute and a maximum temperature of 120 degrees Fahrenheit.
[HydroTemp HTW-10](https://www.hydrotemp.com/products/rv-water-heaters/htw-10): The HydroTemp HTW-10 is a budget-friendly option that’s perfect for smaller RVs. It has a capacity of 5 gallons per minute and a maximum temperature of 120 degrees Fahrenheit.

A tankless hot water heater is a great option for RVs. They provide hot water on demand, they’re more energy-efficient than traditional tank-style heaters, and they come in a variety of sizes and capacities to meet your needs.

If you’re looking for a new RV hot water heater, I recommend one of the models I’ve listed above. They’re all great options that will provide you with years of reliable service.

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Gerald Jackson

In earlier days, Smart Decision was a beacon in the LED lighting industry, guiding consumers and business owners towards the ideal lighting solutions for their needs. Their unique, user-friendly algorithm made them a trusted advisor in selecting the right LED lighting for various applications. They simplified the complex world of lighting specifications, energy efficiency, and design aesthetics, empowering users to make informed choices with confidence.

I acquired Smart Decision web address in 2023. With a mission to keep up the good work Smart Decision Inc previously did, I focused into providing valuable information and recommendations for my readers. Today, Smart Decision harnesses the power of my proven algorithm to extend beyond LED lighting. Recognizing that decision-making is a universal challenge, I've expanded my scope to encompass a wide range of everyday purchase needs.

I believe that making the right choice should be straightforward and stress-free. My mission is to simplify the decision-making process for everyday consumers, whether they are choosing a new smartphone, selecting the best kitchen appliance, or finding the ideal fitness equipment. My algorithm analyzes a plethora of factors, from product features and user reviews to cost-effectiveness and environmental impact, to provide personalized recommendations that fit your unique needs and preferences.

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