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Best Electric Water Heater For Rv (2024 Update)

Having constant access to hot water is one of the most important comforts when RVing. An electric water heater is the most convenient and effective way to ensure you have hot water ready whenever you need it. But with so many models on the market, it can be tricky to determine which RV electric water heater is the best choice for your needs.

When shopping for the best electric RV water heater, you’ll want to consider the tank capacity, recovery rate, and physical size of the unit. Will a 6-gallon model provide enough hot water for your purposes, or do you need a 10-gallon or larger tank? Look at the first hour rating or recovery rate to understand how quickly the heater can heat up water. Make sure the dimensions will allow the heater to fit comfortably into your RV’s designated space. You’ll also want to factor in the power requirements and confirm your RV’s electrical system can support it.

Do you plan on doing a lot of dry camping or boondocking? If relying solely on battery power, you may want a more energy-efficient and propane-compatible model. Or perhaps a tankless electric heater is a better match for conserving energy. How many people typically travel with you in the RV? The right tank size and recovery rate will ensure everyone can enjoy back-to-back hot showers. By evaluating your unique needs, you can zero in on the perfect electric RV water heater.

How can you find the optimal balance of performance, efficiency, and convenience in an electric RV water heater? Which features are absolute must-haves for your travel style? Let’s explore the options and uncover the best electric water heating solution for your next adventure.

10 Best Electric Water Heater For Rv

# Product Image Product Name Product Notes Check Price
1
Ideal for providing hot water on demand through gas power and remote control, especially in RVs.
2
It is ideal for providing hot water in a specific location, such as under a sink.
3
This tankless water heater is ideal for RVers and families who want optimized summer comfort performance and convenient remote control.
4
This product is ideal for providing hot water storage in a residential or commercial setting.
5
It is ideal for providing hot water in RVs or other small living spaces.
6
Ideal for residential use, providing energy-efficient hot water with a tank size of 38 gallons and voltage of 240V.
7
The product is ideal for providing hot water in small spaces such as RVs and boats.
8
Ideal for converting RV LP gas water heaters to 120V electricity, with 6-gallon capacity and compatibility with Suburban and Atwood models.
9
The product is ideal for heating water in residential or commercial settings with direct spark ignition and a 6-gallon capacity.
10
It is ideal for providing hot water at a single point of use, such as a sink or shower.
Ideal for providing hot water on demand through gas power and remote control, especially in RVs.
It is ideal for providing hot water in a specific location, such as under a sink.
This tankless water heater is ideal for RVers and families who want optimized summer comfort performance and convenient remote control.
This product is ideal for providing hot water storage in a residential or commercial setting.
It is ideal for providing hot water in RVs or other small living spaces.
Ideal for residential use, providing energy-efficient hot water with a tank size of 38 gallons and voltage of 240V.
The product is ideal for providing hot water in small spaces such as RVs and boats.
Ideal for converting RV LP gas water heaters to 120V electricity, with 6-gallon capacity and compatibility with Suburban and Atwood models.
The product is ideal for heating water in residential or commercial settings with direct spark ignition and a 6-gallon capacity.
It is ideal for providing hot water at a single point of use, such as a sink or shower.

1. Recpro Gas Tankless Water Heater With Remote Control

Introducing a revolutionary machine that eliminates the inconvenience of waiting for the water tank to warm up or running out of warm water in the middle of a shower. This innovative tankless water heater provides a continuous flow of hot water to your faucets and shower without any delay.

The machine is equipped with a forced exhaust structure that ensures the air entering the combustion chamber remains safe and clean. Additionally, a dust net is installed to prevent any dirt from entering the tankless water heater, ensuring that the water remains pure and free of impurities.

The low water pressure startup feature of the heater not only protects the machine but also makes it easier to use. With this feature, the heater can function even during low water pressure, providing you with a constant supply of hot water.

This tankless water heater is perfect for households that require hot water on-demand, without having to wait for the storage tank to heat up. The machine is efficient and reliable, making it an ideal choice for those who value convenience and comfort.

Investing in this tankless water heater means you will have access to hot water whenever you need it, without any unnecessary waiting or interruptions. It's a smart investment that will make your life easier and more comfortable.

2. Under Sink Hot Water Joy" – Camplux Electric Heater

This 120V under sink water heater is a reliable and efficient solution for providing hot water on demand. With a UL listed glass-lined tank and excellent insulation, this water heater is built to last and ensure a long service life. Additionally, the freezing mode prevents the water tank from freezing, making it ideal for use in colder climates.

Installation and use of this small water heater is a breeze, as it can be mounted on shelves, walls, or floors with the included bracket. Simply connect the water pipe, fill the water tank, plug it in to a 120V/12A power supply, and it's ready to provide hot water on demand.

Safety is a top priority with this under-counter water heater, as it comes equipped with overheating protection. If the water temperature exceeds 203°F, the unit will automatically shut down, ensuring the safety of you and your family.

This mini-tank water heater also features adjustable temperature settings, with three levels ranging from 68°F to 140°F. With a thermal efficiency of up to 99%, you can enjoy energy-efficient hot water whenever you need it.

Say goodbye to waiting for hot water at the sink with this 6.5-gallon hot water heater. It provides convenient hot water on demand, making it perfect for households of all sizes.

You can rest easy knowing that this product comes with a 1-year warranty for parts and 24-hour customer service. Enjoy peace of mind and endless hot water with this reliable and efficient under sink water heater.

3. Fogatti Gen 2 Tankless Water Heater : Rv Optimized.

The Fogatti RV water heater offers an unprecedented experience for those looking for a reliable and efficient hot water solution while on the go. One of its standout features is the high altitude suitability mode, which allows the machine to run smoothly even when driving the caravan to the high Denver plateau at 9800 feet. The staged combustion technology controls the amount of flame in summer, prevents the water from getting too hot, and saves the limited propane gas available for caravan travel.

This RV water heater boasts high compatibility and easy installation, with a wide range of applications. The opening is 13 x 13 inches and the door is 15 x 15 inches, making it a suitable replacement for Suburban and Atwood's 6-gallon tank water heaters, as well as Girard and Furrion's tankless water heaters. In case of a previous 10-gallon tank water heater, a retrofitting with an 18 x 18 door would be necessary.

The Fogatti RV water heater provides incessant hot water with its 42,000 BTU of power, producing a maximum of 2.2 GPM of hot water. Unlike some tank heaters that can only store up to 6-10 gallons of hot water and run out of hot water in 5-8 minutes, this water heater's hot water supply lasts over 20 minutes. Moreover, there's no need to waste 20-30 minutes waiting for hot water in the middle of the shower, as this RV tankless water heater is designed to provide continuous showering of multiple people. It uses propane for heating, so there is no need to worry about running out of power in your caravan.

The Fogatti RV water heater is an excellent value for money and trouble-saving solution, as it comes with a pressure relief valve built into the product, so there's no need to buy and install it separately. The product also includes a 15 x 15 door and an intelligent remote controller up to 2 meters long.

Safety and reliability are also key selling points for the Fogatti RV water heater. The product is CSA certified and has multiple protection features such as a built-in forced exhaust fan on top, stable combustion, automatic gas shut-off for accidental flame failure, and anti-freeze. With these features, you can be assured of a safe and reliable hot water supply for your caravan adventures.

4. Bosch Thermotechnology Tronic 5000t 50-Gallon Standard Electric Storage Water Heater (Es50m)

This water heater is the perfect size for a maintenance closet, access closet under the stairs, or crawl space with dimensions of 22.25" W x 48.75" H x 22.25" L. It is also ideal for replacement projects.

Durability is key with this water heater, featuring two magnesium anode rods for extra tank protection and a dielectric heat trap. The heavy gauge steel tank ensures extra years of trouble-free service, while the glass-lined steel tank helps prevent corrosion.

The water heater also offers a 10-year tank and parts limited warranty for added peace of mind.

Efficiency is another standout feature, with HFO foam insulation that reduces fuel costs and increases energy efficiency. The double heating elements conserve energy, while the Incoloy elements ensure a long-lasting unit.

Convenience is also a priority, with factory-installed electric hot and cold water connections that extend tank life. The easy-to-use plastic drain valve makes maintenance a breeze, while the factory-installed heat traps reduce heat loss. The temperature and pressure relief valve is included, along with fully-automatic surface mount thermostats.

5. Suburban Manufacturing Sw6de Rv Wtr Htr 1 Pk – 5239a

Introducing the 6 gallon water tank – a reliable and efficient solution for your hot water needs. This compact tank boasts a 12,000 BTU rating, ensuring that you have access to hot water whenever you need it. Designed with insulation, this tank helps to conserve energy and maintain the temperature of your water.

At a weight of 32.9 lbs, this water tank is lightweight and easy to transport, making it an ideal choice for outdoor activities such as camping or RV trips. Additionally, the D- 12 Volt DC Direct Spark Ignition Gas Heating System ensures that your water is heated quickly and efficiently, providing you with a consistent flow of hot water.

Whether you're looking to upgrade your existing hot water system or simply need a reliable solution for your outdoor adventures, the 6 gallon water tank is an excellent choice. Its compact design, impressive 12,000 BTU rating, and efficient heating system make it a top contender for your hot water needs. So why wait? Invest in the 6 gallon water tank today and experience the convenience and reliability of hot water on demand.

6. Bradford White 38 Gallon – Lowboy Energy Saver Electric Residential Water Heater, 240v

This electric water heater is designed to meet the hot water needs of a household consisting of 2-3 people. It has a fuel type of electric, which makes it an energy-efficient option for your home. With a 1st Hour Delivery of 55 gallons and a capacity of 38 gallons, this water heater can provide ample hot water for your daily needs.

The dimensions of this water heater are 24 inches in diameter and 33.5 inches in height, making it a compact option for easy installation. It has an Energy Factor of 0.95, which means it is highly efficient and can help you save on energy bills.

While this water heater is not Energy Star Rated, it is still a reliable and efficient option for your home. It requires a voltage of 240v and has a 3/4" water connection and electric connection. It has a test pressure of 300 psi and a working pressure of 150 psi, ensuring its durability and reliability.

This water heater comes with a warranty of 6 years limited on tank and 6 years limited on component parts, giving you peace of mind knowing that you are investing in a quality product. It is suitable for plumbing applications and can be easily integrated into your home's plumbing system.

7. Suburban 5240a Water Heater Sw6del – Dsi/electronic, 6 Gallon

This water heater boasts a robust porcelain lined steel tank that ensures long-lasting durability. It comes with a replaceable anode rod that adds an extra layer of corrosion protection, increasing the lifespan of the unit. The fast recovery rate ensures that you have hot water whenever you need it. The exterior gas line connection is conveniently located for easy installation.

To further enhance its durability, this water heater features a one-piece, die-formed metal control housing that protects the controls from all kinds of weather. This ensures that the unit remains functional and efficient even in harsh weather conditions.

It is important to note that this water heater is vehicle specific. The cutout dimensions for the unit are 12.75 inches in height, 12.75 inches in width, and 19.19 inches in depth. This makes it a perfect fit for the specified vehicle, ensuring a seamless installation process.

8. Hybrid Rv Water Heater Conversion Kit

The Briidea RV Hot Water Hybrid Heat Kit is a game-changer for RVs, caravans, and motorhomes. The kit provides an alternative to the traditional LPG (propane) heating system, utilizing both electricity and LPG for heating. Not only is this method safer, but it's also cost-effective.

This product is compatible with most Atwood and Suburban water tanks, thanks to the availability of brass bushings in 1/2” and 3/4” sizes. The assembly process is straightforward, and all cords are color-coded for easy identification. With no expertise required, you can quickly install the corresponding connectors and complete the process.

The kit features an adjustable thermostat, allowing you to set the temperature according to your needs. The combination of the heating rod and thermostat ensures a comfortable and constant water temperature, avoiding problems such as water tank freezing when traveling in cold areas. The kit also includes an independent switch for individual and safe control of the heat kit. The metal bracket required for installation is attached for convenience.

The heating rod is made of 304 stainless steel, which is durable and excellent in thermal conductivity. Additionally, 304 steel is lead-free, ensuring that no harmful substances are released into the water, promoting water purity and human health. The product comes with nylon bellows, terminal protection cover, screws, and tape, ensuring that you have everything you need.

It's important to note that the power of the heating rod is 425w, suitable for heating a 6-gallon water tank. If heating a larger water tank (10, 12 gallons), it will require more heating time. It's crucial to ensure that there is enough water in the water tank when heating and to stick the thermostat on the plane of the water tank, ensuring there is no tape on the sensing hole. If there is tape on the sensing hole, it will block and shield the sensing hole, resulting in insensitive temperature conduction and unexpected water temperature.

9. Suburban 5321a Direct Spark Ignition (Dsi) 6 Gallon Advantage Water Heater – Saw6de

Looking for a reliable and efficient water heater? Look no further than this high-quality product that comes equipped with an Incoloy Electric Element. With a gallon capacity of 6, this water heater is perfect for small to medium-sized households.

To operate this water heater, you'll need the Switch 234589, which is an inside-mounted switch that allows you to control the gas ignition. Once you have the switch in place, you'll be ready to go.

One of the great things about this water heater is its impressive input BTU/h/Watts of 10,000/1440. This means that it can produce a significant amount of hot water quickly and efficiently, so you don't have to wait around for your shower or bath to warm up.

In terms of recovery, this water heater is also top-of-the-line, with a recovery rate of 8.48 gallons per hour when using LP gas. This means that you'll always have hot water available when you need it, even during peak usage times.

10. Ariston Andris 4 Gallon 120-Volt Corded Point Of Use Mini-Tank Electric Water Heater

The instant hot water heater is an excellent choice for anyone who wants to have hot water immediately at the point of use. This product boasts a compact design that can be easily mounted on the wall or floor. The wall bracket is included, making the installation process a breeze.

This heater is incredibly versatile and can be installed as a booster or standalone unit. The installation requires only a water connection and a standard 110/120 Volt outlet, making it a hassle-free process.

The product comes with a 6-year limited warranty on the tank and a 2-year warranty on the parts, providing customers with peace of mind.

The instant hot water heater also features TitanShield exclusive technology, which ensures that the inner surface of the tank is fully protected against corrosion. The robust and environmentally safe insulation increases energy efficiency, helping to reduce energy costs while also being environmentally friendly.

Best Electric Water Heater For Rv FAQs

Are there any safety concerns I should be aware of with an electric water heater for an RV?

Yes, there are some safety concerns that you should be aware of when using an electric water heater for an RV. First and foremost, it is important to ensure that the water heater is properly installed and wired according to the manufacturer's instructions. If you are not comfortable doing this yourself, it is best to have a qualified technician do it for you.

Another safety concern is the risk of electrical shocks. Always make sure that the power to the water heater is turned off before attempting any maintenance or repairs. Additionally, be sure to keep the water heater compartment clean and free of debris, as this can create a fire hazard.

It is also important to regularly inspect the water heater for signs of damage or wear, such as frayed wiring or leaks. If you notice any issues, it is best to have them addressed as soon as possible to prevent further damage or potential safety hazards.

Overall, with proper installation, maintenance, and caution, an electric water heater for an RV can be a safe and reliable option for providing hot water while on the road.

Can I install an electric water heater in my RV myself?

Yes, you can install an electric water heater in your RV yourself, but it is important to follow proper installation procedures to ensure safety and efficient operation. Before starting the installation process, make sure to read the manufacturer's instructions thoroughly.

The first step is to turn off the power supply and water supply to the RV. Then, remove the old water heater and prepare the space for the new one. You may need to make modifications to the plumbing and electrical connections to accommodate the new water heater.

When installing the new water heater, make sure to follow all safety guidelines and use proper tools and materials. Double check all connections and make sure they are secure before turning the power and water back on.

It is also recommended to have a professional check the installation to ensure everything is up to code and safe to use. By following proper installation procedures and safety guidelines, you can install an electric water heater in your RV yourself and enjoy hot water on your travels.

How do I choose the best electric water heater for my RV?

Choosing the best electric water heater for your RV can be a daunting task, but there are a few things that you can consider to make the process easier. First, you should consider the size of your RV and the number of people who will be using the water heater. This will help you choose the appropriate size of the water heater that will provide enough hot water for your needs.

Next, you should consider the type of electric water heater that you want. There are two main types of electric water heaters for RVs: tankless and tank. Tankless water heaters are more energy-efficient, but they tend to be more expensive. On the other hand, tank water heaters are less expensive, but they take up more space and are not as energy-efficient.

Additionally, you should consider the brand and the warranty of the water heater that you want to purchase. Look for a reputable brand that has a good track record of producing high-quality products. Also, make sure that the water heater comes with a good warranty that will cover any defects or malfunctions.

Overall, choosing the best electric water heater for your RV requires careful consideration of your needs and preferences. By taking the time to research and compare different options, you can find a water heater that will provide reliable and efficient hot water for your RV.

How do I maintain my electric water heater for my RV?

Maintaining your electric water heater for your RV is an important task to ensure you have hot water during your travels. Here are some tips to help you keep your electric water heater in good condition:

1. Drain the tank regularly: Sediment can accumulate at the bottom of the tank, which can cause damage to the heating element. To prevent this, drain the tank every three months or so.

2. Check the anode rod: The anode rod is a sacrificial element that protects the tank from corrosion. Check it annually and replace it if it is worn down.

3. Inspect the heating element: The heating element is what heats the water in the tank. If it is damaged or not working properly, it can cause the water heater to malfunction. Inspect it regularly and replace it if necessary.

4. Keep the tank clean: Clean the inside of the tank with a mixture of water and vinegar to remove any buildup or sediment.

5. Test the pressure relief valve: The pressure relief valve ensures that the tank doesn't overheat or build up too much pressure. Test it regularly to ensure it is working properly.

By following these tips, you can keep your electric water heater in good condition and ensure you have hot water during your RV travels.

How much power does an electric water heater for an RV consume?

The power consumption of an electric water heater for an RV depends on various factors such as the size of the water heater, the heating element's wattage, and the temperature of the water. On average, an electric water heater for an RV consumes around 1440 watts per hour. This power consumption is equivalent to 12 amps of current at 120 volts.

It is essential to note that the heating element's wattage plays a crucial role in determining the water heater's power consumption. The higher the wattage of the heating element, the more power the water heater will consume.

Moreover, the temperature of the water also affects the power consumption of an electric water heater. The colder the water, the more power the heater will need to heat it to the desired temperature.

In summary, an electric water heater for an RV consumes approximately 1440 watts per hour, but the power consumption can vary depending on the water heater's size, heating element wattage, and water temperature.

Is it better to choose a tankless or tank-style electric water heater for an RV?

Choosing between a tankless or tank-style electric water heater for an RV depends on your specific needs. Tankless water heaters are more energy-efficient and can provide hot water on demand, which can be beneficial for RV owners who have limited space and want to conserve energy. However, they can be more expensive to purchase and install than tank-style water heaters. Tank-style water heaters, on the other hand, are more affordable and can store a large amount of hot water, making them ideal for RV owners who need a steady supply of hot water. They also tend to be easier to maintain and repair than tankless water heaters. Ultimately, the decision comes down to your personal preference, budget, and RV usage. Consider the pros and cons of each option and choose the one that best suits your needs.

What are the top-rated electric water heaters for RVs?

When it comes to choosing an electric water heater for your RV, there are several factors to consider such as size, efficiency, and durability. Based on customer reviews and expert recommendations, some of the top-rated electric water heaters for RVs include the Atwood Mobile Products 94022, Bosch Electric Mini-Tank Water Heater, and Suburban SW6DE.

The Atwood Mobile Products 94022 is a six-gallon water heater that is designed to provide hot water quickly and efficiently. It features a high-recovery rate and a durable aluminum tank, making it a popular choice for many RVers.

The Bosch Electric Mini-Tank Water Heater is another great option for RVs, especially if you have limited space. It has a compact design and can be easily installed under a sink or in a small cabinet. It also has a fast recovery rate and can provide hot water on demand.

Lastly, the Suburban SW6DE is a six-gallon water heater that is designed for RVs. It features a porcelain-lined steel tank, which is durable and corrosion-resistant. It also has a high-recovery rate and can provide hot water quickly and efficiently.

Overall, when choosing an electric water heater for your RV, it's important to consider your specific needs and preferences, as well as factors like size, efficiency, and durability.

What features should I look for in an electric water heater for my RV?

When choosing an electric water heater for your RV, there are several features to consider. Firstly, the size of the heater should be appropriate for your RV's water needs. Look for a heater with a capacity of at least 6 gallons. Secondly, the energy efficiency of the heater is important as it can affect your RV's power consumption. Look for heaters with Energy Star certification or those labeled as energy-efficient. Thirdly, consider the type of heating element used in the heater. Stainless steel or copper heating elements are durable and will last longer than those made of other materials. Fourthly, look for heaters that have temperature controls and safety features like pressure relief valves and automatic shut-off in case of overheating. Finally, consider the brand and warranty offered by the manufacturer. Choose a trusted brand with a good reputation and a warranty that covers any defects or malfunctions. By considering these features, you can choose an electric water heater for your RV that is efficient, reliable, and safe.

What is the average lifespan of an electric water heater for an RV?

The average lifespan of an electric water heater for an RV can vary depending on different factors such as usage, maintenance, and quality of the unit. Generally, an electric water heater for an RV can last for around 6 to 10 years with proper care and maintenance. Regular flushing of the tank, checking and replacing the anode rod, and ensuring proper ventilation are some of the maintenance tasks that can extend the lifespan of an electric water heater. The frequency of use can also affect the lifespan of the unit, as frequent use can cause wear and tear on the heating elements. However, if the water heater is used infrequently and properly maintained, it can last longer than the average lifespan. It is recommended to replace an electric water heater for an RV once it reaches its end of life to ensure safety and energy efficiency.

What is the cost range for a high-quality electric water heater for an RV?

The cost range for a high-quality electric water heater for an RV can vary depending on the brand and model. On average, you can expect to pay anywhere from $400 to $800 for a reliable electric water heater. However, there are some high-end models that can cost upwards of $1,000.

When choosing an electric water heater for your RV, it is important to consider factors such as size, capacity, energy efficiency, and durability. You want to select a model that is the right size for your RV and has the capacity to meet your hot water needs. Additionally, you should look for a model that is energy efficient to help save on your electric bill and has a durable construction to withstand the wear and tear of RV travel.

Overall, investing in a high-quality electric water heater for your RV can provide a convenient and reliable source of hot water for your travels.

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