An RV water heater can be a very tricky thing to find, especially when it comes to electric ones. It’s important to keep in mind the size of the RV, as well as the number of people who will be using it at once.
Are you looking to buy a water heater for your RV? A good one will make sure that your shower and toilet are always warm, no matter where you are. It should also be easy to install, and not cost too much.
That’s why we’ve done the research for you. Here are the 8 best electric water heaters for RV that you can buy today, and they’re all guaranteed to be reliable, durable, and safe.
9 Best Electric Water Heater for Rv in 2022
Looking for an electric water heater for your RV in 2022? Here are nine of the best options.
1. GIRARD 2GWHAM Tankless Water Heater
The Gswh-2 is the new generation of hot water heaters from Girard.Girard is the world’s leading manufacturer of tankless hot water heaters.In fact, Girard has become the benchmark in hot water heater technology.
What started as a small business in France has grown into a successful international company with a reputation for innovative products, unmatched quality and superior customer service.This family-owned business has earned its reputation for high-quality, reliable, dependable and easy-to-use products.
Girard’s expertise in hot water heater technology spans over 40 years and has been tested to the extreme.
Girard hot water heaters are installed in millions of homes and RV’s around the world.
They come in a wide variety of sizes and designs, including gas, electric, propane, solar and tankless models.Its hot water heaters are perfect for RVs, campers, yachts, boats, cabins, and any home that uses hot water.
2. Sio Green Infrared Electric Tankless Water Heater
The SIO GREEN™ Infrared tankless water heater is a cost-effective solution to reduce your home’s energy bills, as well as the cost of maintaining your current water heater. This tankless heater uses a state-of-the-art infrared technology that eliminates the need to store water, which results in a more efficient and healthier water heater.
This Infrared tankless water heater uses a unique, patented infrared technology to heat your home’s water to a specific, predetermined temperature that you can choose from a variety of options. This infrared technology also produces a cleaner, healthier environment for you and your family by reducing the possibility of algae and bacteria growing in the water.
This heater is built with a special composite copper-nickel-silver alloy that provides corrosion resistance and is made with 100% American-made steel, which reduces the risk of rusting and cracking.
It’s is a cost-effective, quality product that is built to last.
3. Fogatti Tankless RV Water Heater Propane 55,000btu
Fogatti water heater provides instant hot water with high efficiency. It is a great choice for RV or camper use. With its excellent water heater performance, Fogatti water heater can provide an endless hot water supply.
You will never be left out of hot water in RV or campground again. With a compact size, the Fogatti water heater is very easy to install. Installing it in your RV is a breeze. It’s a great choice for RV and camper.
It’s safe, efficient, and easy to use. With the top quality and affordable price, you will enjoy the hot water that you deserve.
The Fogatti tankless water heater is the world’s most advanced tankless water heater for RVs. It provides unlimited hot water in seconds and delivers a stable temperature between 95°F to 123°F. With a range of 95°F to 123°F, the Fogatti tankless water heater will make it possible for you to enjoy unlimited hot water in seconds without worrying about a cold shower.
The tankless water heater uses direct combustion technology to heat water. It is equipped with an innovative self-regulating burner, which ensures a constant temperature even with fluctuating water demand.
The fogatti tankless water heater is fully equipped with a number of safety functions such as flameout, overheating, overvoltage protection, and anti-freeze, which help to ensure the stability and reliability of the unit. It is also equipped with a remote control function, which lets you monitor the status of your water heater from anywhere.
4. Bosch Electric Mini-Tank Water Heater
Bosch has designed a convenient and efficient electric water heater to meet the needs of homeowners. This point-of-use mini-tank model fits under your sink and delivers hot water at your every need. The thermal efficiency is 98%, and it has a capacity of 2.5 gallons.
The Bosch electric water heater can be conveniently installed under your sink or in-line with a large hot water source, and it is designed to provide fast recovery rate and fast hot water supply.
This water heater is an eco-friendly alternative to a gas, electric or oil tank water heater. It uses less energy and produces less carbon dioxide and greenhouse gas emissions. It is also safe and easy to use. Its energy efficiency and quick recovery time will help you reduce energy costs and save money.
You can easily remove the water heater whenever you need it, so there’s no waiting for hot water. This water heater is perfect for every bathroom, kitchen, laundry room, or any other area where you need hot water. The Bosch water heater also has a safety shutoff valve and a high-efficiency thermostat to ensure it is safe to use.
5. Camplux Propane Tankless Water Heater Indoor
The Complux Propane Tankless Water Heater Indoor is a top-quality, space-saving, tankless water heater that heats the water instantly, providing a reliable and efficient alternative to conventional tank-style water heaters.
Instantly heated water provides a steady flow of water at a consistent temperature, so you never have to wait for a hot shower. It is a tankless water heater that will heat only as much water as you need for the entire day.
A gas-powered tankless water heater uses a fraction of the energy used by a traditional tank-style water heater, and there is no need for a separate storage tank. This gas hot water heater with 150,000 BTU capacity will heat up to 7.3 gallons of water per hour.
The unit is equipped with a thermocouple and thermostat to maintain a consistent temperature throughout the day. Its high-efficiency electric coil efficiently converts electricity into heat that heats the water. There are 6 different settings in this unit for precise temperature control. The unit can be placed anywhere in the home, even in small spaces where it won’t take up valuable floor space.
It can be placed next to a sink, or a closet, or in any room that requires hot water. The unit features a 4-inch stainless steel exterior, and its 3-gallon tank stores up to 40 gallons of water. It features a 5.28 GPM continuous flow and can be connected to multiple sinks.
The unit is backed by a limited lifetime warranty.Its high-efficiency electric coil efficiently converts electricity into heat that heats the water. There are 6 different settings in this unit for precise temperature control. The unit can be placed anywhere in the home, even in small spaces where it won’t
6. Suburban – 5117A Water Heaters
Suburban RV 5117A Water Heaters feature porcelain steel tanks, foam insulation, large diameter drain, and replaceable anode rods.Easy access is offered by die-formed housings, which protect controls and connections.
It is compatible with cut-out openings of prior models.It is easy to install the access door and frame on any type of RV.The United States of America, also known as the USA.This is a very small water heating unit.
Since my original water heater had a larger diameter, I had to frame out the hole, then trim over it after installing it in my camper, and I messed up by ordering it.It’s my fault that I did not check the dimensions.
I didn’t have to worry about hooking up additional wiring, as well as benefiting from the simplicity of not having a burner control module, because I ordered this unit solely for the fact that it has a piloted ignition like my older modle, so I didn’ The water lines didn’t line up correctly in the back, but that was an easy fix.
The old lines were cut back a bit and I used a 1/2 inch pex/SharkBite to connect the tank with sink hoses.I liked it so much that it was like a charm.The first three days were the only time I had an issue.The pilot flame would go out before anyone else.That went away after the new gas valve was replaced.The water tank began leaking at the joint between the tank and the hose.The drain plug wouldn’t go down the entire way.
I took it apart and discovered that the drain hose was not straight.I was able to repair everything and it is working fine now.It’s a great little water heating system.
7. Ariston Aures Electric Tankless Water Heater
The Ariston Aures Electric Tankless Water Heater is the fastest way to provide endless hot water whenever and wherever you want. This compact unit is powerful in performance and highly efficient saving you space and money.
This Electric Water Heater is constructed with the highest quality components and safety standards. The compact unit is powerful in performance and highly efficient saving you space and money.
8. Thermoflow 12KW Electric Tankless Water Heater
The Thermoflow12kW is a new, energy-efficient tankless water heater that is wall-mounted, self-modulating, and compact. It heats up to 120℃ and it saves up to 50% of the energy compared to conventional tank water heaters.
The Thermoflow 12KW is an efficient water heater that is built to withstand the harshest environments, from the tropical tropics to the Arctic Circle. With the new self-modulating design, the temperature is constantly adjusted to ensure the temperature of the water is always the same as the user’s requirement.
The unit is wall mounted and includes a timer, an optional sensor for automatic start and a thermostat for control. The unit uses the power of a normal household circuit and thus does not require a separate breaker. The unit includes an optional high-efficiency pump.It comes with a CSA certification, ensuring that it is safe and reliable. The product has a minimum rating of 50A, but it can handle up to 80A.
There is no requirement for a specific type or quality of breaker or wiring. The installation and set-up is straightforward and can be done by an experienced person.
9. EcoSmart ECO 11 Electric Tankless Water Heater
EcoSmart ECO 11 is the first in its class of high-efficiency electric tankless water heaters, providing endless on-demand hot water. The EcoSmart ECO 11 tankless water heater is designed to provide you with constant hot water on demand, regardless of your consumption level.
It is engineered to meet the needs of low-flow, point-of-use applications, such as a bathroom, office break room, kitchen, and laundry room, where running hot water costs money and wasting water is unacceptable.
The EcoSmart ECO 11 tankless electric water heater is ideal for providing hot water in these applications and is available in 1.3, 1.5, and 2.0 gallons per minute sizes.
How to Transition to an Electric Tankless Water Heater
If you are ready to transition your existing propane tank water heater to an electric tankless water heater, there are a few more considerations for you to be aware of.
It is important to consider your electricity usage before transitioning to an electric tankless water heater. Some units consume less electricity than others and the lower consumption will be appreciated when it comes to RVing.
That said, most electric tankless water heaters only use electricity when you need hot water, which means that you likely won’t have to budget for it while you are not showering or washing dishes. If you have a 50 amp RV, you likely won’t have to worry about your electricity usage unless you are in need of a lot of hot water as well as two air conditioning units, a microwave, and a hairdryer, all at the same time!
When it comes to buying a new refrigerator, the biggest factor you’ll have to consider is whether you’re looking for one with an ice maker. If so, you’ll want to make sure it has at least a 12-cubic-foot capacity and is able to accommodate a 3.
With an electric tankless water heater you’ll be able to get hot water fast, which can be very convenient in the morning when you’re waking up. Additionally, having propane for cooking and heating is very useful, so an RV propane grill makes sense.
Old Water Heater
Remove your old water heater before you start any new plumbing in your RV. An older, inefficient, electric water heater is likely the biggest reason for you needing new plumbing in your RV. This older, inefficient, electric water heater may even take up room in your RV where you might want it.
You may be able to remove everything from an RV with the right tools, but it can be a bit of a chore. You’ll want to make sure that every fuel hookup is unplugged or turned off, and you’ll also want to get some assistance if you are unfamiliar with DIY RVing.
Removing old water heaters is much easier than installing a new one, but I’ll tell you how to do it later!
It’s important to inspect the electrical wiring that will be used for your new electric tankless water heater.
For you to get the most out of your new electric tankless water heater, you should hire an RV repair professional or electrician to help you through this process if you are new to it.
When inspecting your vehicle battery you need to make sure that you are not hooked to shore power. You do not want to injure yourself while you are inspecting potential bare wires.
Install Electric Tankless Water Heater
Have your new electric tankless water heater installed by a professional. You’ll need someone who knows what they’re doing when it comes to installing your new electric tankless water heater.
When you install your new electric tankless water heater yourself, be sure to follow the instructions of the manual carefully, and take your time to make sure the job is done properly. Always follow the manual, and don’t be in a hurry to put it together.
Types of Tankless Water Heater
Tankless water heaters come in two varieties: gas and electric.
A gas-powered tankless water heater is fueled by propane or, less commonly, kerosene or gas. It requires a gas source and pipe to deliver the gas to the heater.
Electric heaters are much more environmentally-friendly than propane heaters. They are also cheaper to operate than gas heaters, and they are much easier to install if you do not have an existing propane system already in your RV.
How to Start & Use an RV Water Heater(Only Vedio Guide For this Section)
How To Choose An Electric Water Heater For Your RV: The Basics You Need To Know
Having a hot shower is something we take for granted, but there are many people who can’t enjoy a hot shower. It is because they live in a cold place or they can’t afford a gas heater. If you have been thinking about buying an electric water heater for your RV, here are some things you should need to know.
Required Space :
You need to know how much space you have before you can install your heater. If you want to install an RV heater, you need to measure the available space to see how big or small the tankless water heater needs to be.
Since you are using an electric water heater, you will need to make sure that you have a power source that is easily connected to the unit.
This is an interesting question. Tankless water heaters are more energy efficient than standard ones because they don’t have to keep reheating water in the tank to maintain the desired water temperature.
Many electric water heaters are now Energy Star certified. This means they have passed efficiency tests and use less energy than other models. These are the best tankless electric water heaters for an RV.
Flow Rate of Water Heater:
The Flow Rate of the Water Heater. The flow rate of a tankless water heater is the volume of water that flows out of it in a unit of time. You usually measure the flow rate in gallons per minute (GPM).
There are several types of tankless heaters available. Some produce as little as 0.5 GPM of hot water. Others can produce five gallons per minute. To give yourself a comfortable shower, you need at least two gallons of hot water.
Water Consumption Capacity:
If you’re planning to drive a camper in the desert, you’ll want to check on your water consumption. Your consumption level will determine the required flow rate of your water system.
If you have multiple people in your house, water consumption could be an issue.
Heating Capacity :
Heating Capacity of the Water Heater. The heating capacity of a water heater gets measured in British Thermal Units (BTUs). The higher the BTUs, the higher the heating capacity. 30,000 BTUs will be enough to heat a shower. Though some units offer 8,000-15,000 BTUs, that may or may not be sufficient depending on your water usage habits.
Safety features. For an RV, the best electric tankless water heater should cut off the heat if it remains on too long, preventing the water from reaching the boiling point. It should also include surge protection and work with variable currents.
How Does an Electric Tankless Water Heater For RV Works
How Does an Electric Tankless Water Heater for RV works. An electric element instantly heats the cold water when you turn on the faucets. You don’t have to wait a lot for the water to get heated.
Tankless electric water heaters don’t require any storage tanks filled with hot water, so they are called ‘tankless’. With the help of one of these electric water heaters, you get to enjoy an unlimited supply of hot water all through the day.
This system is best suited for any RV user, as it makes the electric tankless water heater cost-effective.
You can read a details instructions from this PDF
Benefits of Electric Tankless Water Heater For RV
The benefits of electric tankless water heaters for RVs are numerous. They provide you with a lot of advantages, compared to the traditional water heaters.
Like –. Unlimited hot water supply that you’ll never run out of hot water. Highly energy efficient as it only heats the amount of water you need. Lightweight and small in size for which you can store it in any corner of your RV.
Can be used to save utility bills and is much cheaper and lasts longer than traditional heat. It requires little or no maintenance and doesn’t use that much power.
Frequently Asked Questions
How do I reset my Fogatti tankless water heater?
The Fogatti tankless water heater can be reset by following these steps: first, turn off the power to the unit at the breaker box; next, locate the reset button on the bottom of the unit and press it; finally, turn on the power to the unit at the breaker box and allow the tankless water heater to restart.
Can I leave my RV water heater on?
If you’re using an electric RV water heater, it’s safe to leave it on all the time.
How long do RV Water heaters last?
The best RV water heaters should last for at least ten years.
How do I start my RV water heater?
It depends what kind of RV water heater you have. If you’re using an electric RV water heater, flip a switch. If you have a propane water heater, it’s simple as long as there’s gas in the line.
If you’re using a manual propane water heater, you can start it by igniting the pilot with a lighter.
Do RV water heaters run on electricity?
When you’re RV camping, you can have one less thing to worry about while on the road.
Can I Replace My RV Water Heater With A Tankless?
You can absolutely replace your RV water heater with a tankless option. They can be more affordable, and if you aren’t using a lot of hot water it can be a great alternative.
It’s always better to get a hot water heater that suits your needs as you don’t want to take a cold shower!
Can you install a gas water heater by yourself?
It is possible to install a gas water heater by yourself; however, it is a complex process and it is recommended that you have some level of experience before attempting to do so. The first step is to shut off the gas and water supply to the heater. Next, you will need to disconnect the old water heater and remove it from the space. The new water heater should be positioned in the space and the connections should be made.
Can I install an electric water heater under the RV’s sink?
The electric water heater can be installed under the RV’s sink. This is an ideal location because it is close to the water supply and the drain. The installation process is relatively simple, and it only requires a few tools. The water heater should be positioned so that the outlet is facing up, and it should be attached to a nearby wall stud. The power supply should also be connected to the heater, and the breaker should be turned on.
Are RV tankless water heaters worth it?
RV tankless water heaters are a great option for those who want to save on space and energy. They do not require a tank, so they take up less room, and they use less energy than traditional water heaters. This can make them a good choice for those who have limited storage space in their RV or those who want to save on their energy bill. However, there are some drawbacks to consider before deciding if a tankless water heater is the right choice for you.
Do you need to flush an electric water heater?
Electric water heaters don’t need to be flushed, as they don’t have any moving parts that could become clogged. However, flushing the heater can help remove any sediment that may have built up over time. This sediment can reduce the heater’s efficiency and shorten its lifespan. To flush a water heater, turn off the power to the unit and disconnect the cold water supply. Then, open the hot water faucet on a nearby sink until the tank is empty.
Is an electric tankless water heater easy to maintain?
Electric tankless water heaters are easy to maintain. They don’t have any tanks, so there is nothing to clean or fill up. The only part that needs to be maintained is the heating element, which can be replaced if it becomes worn out.
Electric water heaters have become increasingly popular in recent years, especially for those living in motorhomes. While gas heaters are still the traditional choice for many, there are several reasons why electric water heaters are becoming more popular.
Electric water heaters typically use less energy than gas water heaters, while also being cheaper. They’re also easier to install and operate, making them an attractive option for RV owners.
The key benefit of electric water heaters is that they heat water rapidly and evenly. This means you can turn your RV’s tap on and immediately start enjoying a hot shower.
When it comes to finding the best electric water heater for RV, there are a few important considerations to keep in mind. read our above section where is a consideration list based on our research.