Ariston Andris Electric Water Heater
- Instant hot water
- Easy to install
- Easy-to-use knob
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Fogatti Tankless RV Water Heater
- Removable globe
- Dust-proof cover
- Dry-burning protection
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Gasland Propane Tankless Water Heater
- Antifreeze drain plug
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If you want to head out for a long RV camping trip or you’re going to be camping in a remote location, you won’t always be able to make use of convenient campground facilities.
This is why making use of a RV water heater will help you out by giving you hot water whenever you need it.
How does an RV water heater work? While a RV water heater will be smaller than a water heater that’s used in the home, it works in the same way. It provides you with water so you can shower, wash dishes, and more.
The water gets heated up, such as by propane or electricity.
If you want to install a heater in your RV but you’re not sure which one to get, we’ve got you covered. Here’s the best RV water heater for hot showers on the road, as well as four other great water heaters to consider.
In this buying guide, we feature some water heaters that are portable so you can use them outside of your RV and in the most remote locations.
Best Overall: Ariston Andris Electric Water Heater
It also comes with rubber feet if you opt for floor installation.
This corded mini tank electric water heater reduces the long journey water has to make through pipes in order to get from the water heater to your sink.
It’s quick and easy to install in your RV. Simply tap into a cold water line and connect it via a regular 120-volt outlet.
You’ll be able to install it yourself without having to call the pros, and it completely eliminates the need for a recirculation line.
If this 2.5-gallon water heater isn’t enough for your family, you can purchase a six-gallon or eight-gallon water heater instead from Amazon.
Runner-Up: Fogatti Tankless RV Water Heater
Since it’s tankless, it’s easier to use on the road. You won’t have to worry about water storage.
A tankless water heater will also be more efficient when it comes to its propane usage.
The inclusion of a remote controller that’s a digital touch unit in this pack ensures greater convenience.
It enables you to turn the water heater on or off, and adjust the water temperature. It also provides you with faults and error codes so you’ll immediately know if something’s wrong with it.
What’s great about this water heater is that it will directly replace your existing tanked water heater as it will fit into the same slot and use the same exhaust outlet.
You can use this best tankless water heater for RV and mobile homes to replace your Suburban six-gallon water heater.
Alternative: Gasland Propane Tankless Water Heater
If you’re worried about your RV water heater using up too much energy, you’ll love that this one by Gasland is designed to give you an energy saving of up to 11.5 percent.
Both the propane heat exchanger and burner in this unit use combustion technology to reduce gas consumption as well as noise.
This is a compact and lightweight water heater that only weighs 18 pounds. It’s ideal for camping and other outdoor adventures.
It comes with two D-cell batteries for even more convenience when you need hot water on the go.
Alternative: Camplux 5L Outdoor Portable Water Heater
This water heater is convenient and practical and has a similar design to the previous product we featured.
This convenient and easy-to-use water heater can reach temperatures of up to 114.8 degrees Fahrenheit and it’s highly portable.
It even comes with a handle so you can carry it around. This makes it ideal for use in remote camping areas.
To ensure your safety when using it, this portable RV water heater comes with various protection features in place, such as anti-freezing protection, overheating protection, and flame failure protection.
Alternative: Biselong Water Heater Storage
You’ll love how you can easily fit this water heater underneath your sink so you can get hot water instantly whenever you need it.
It’s built with a smart chip that heats up the temperature that you have set for it to follow.
You can use this water heater for a variety of applications: as a single water heater for a single sink, as a supplementary water heater to an existing heater, or as a buffer that’s installed with a tankless water heater that experiences cold water intermittently. There are tons of options!
You can install this conveniently on the wall or floor, and it comes with a bracket included to achieve this.
RV Water Heater FAQ
After reading our reviews of the best RV water heaters on the market, you’ve seen that some of them are tankless. Are these beneficial for RVs?
Let’s answer that question as well as others you might have when shopping for RV water heaters.
Are tankless water heaters good for RV?
Tankless water heaters give you instant hot water without you having to worry about them requiring storage in the form of a tank, which makes them practical for RVs. These water heaters have other benefits.
- They are more energy-efficient than regular tank heaters. They are less likely to lose heat than heaters that store water in a tank for later use. You will use the hot water you need without wasting any of it.
- They distribute water effectively. If you’re RVing with a large family, you’ll experience times when more than one person requires water at the same time, such as if one person wants to use the shower while someone else is doing the dishes, so you’ll benefit from having instant hot water without having to wait for it to heat up.
- They save you on propane costs. Using a tankless water heater enables you to use less propane because of how it doesn’t store water at a set temperature.
- They help you save money in general. You want to save money when you’re using your RV, and you can do that with a tankless water heater system. This heater saves energy while also preventing you from having to run cold water while you wait for it to heat up, which will ensure you stay within your budget.
What are the two types of RV water heaters
There are two main types of RV water heaters. These are gas and electric water heaters.
Electric water heaters require your RV to be running in order for the heat to work, whereas gas water heaters use heat from the RV’s engine or run on a gas-powered pilot light.
Gas water heaters are great for you if you go camping in remote areas where you don’t have access to power or water. The drawbacks of a gas water heater are that their internal components require a 12-volt power source in order to work and when the gas runs out you won’t have hot water.
By comparison, electric water heaters are ideal if you want the convenience of not having to buy propane when you’re on the road. You can also use the camping site’s shore power.
Electric water heaters are effective at maintaining the water temperature you want and since the heating element cycles on and off as you require water, you won’t have to turn off the heater when it’s not being used.
That said, if you want to camp in an area where you can’t get shore power, you might battle to source electric power.
Can I put a bigger hot water heater in my camper?
Generally, water heaters for campers come with a capacity of between six to 10 gallons, but you can find smaller ones as well as larger ones that have a capacity of up to 16 gallons.
If your camper has enough space for a larger water heater, you can go ahead and install it. This will give you more hot water to meet your requirements. A larger tankless water heater is ideal as it will put less stress on the system and be more energy-efficient to run.
Before you replace your current water heater for a larger one, make sure you check and double-check the size of the opening where you wish to install it, making a note of the height, depth, and width required.
Can I leave my RV hot water heater on all the time?
It might seem convenient to leave your hot water heater on all the time, but this is not always recommended. It really depends on the type of water heater you have.
If you have a gas water heater, you should turn it off when traveling on the road. This is because the movement of the RV could put a strain on the lines connecting your propane tank to your appliances, which can cause them to break and release gas over time.
This can be dangerous, such as by causing an explosion or being a health risk.
If you own an electric water heater, you can safely keep it on all the time. However, you need to consider that you will experience higher costs when doing this than if you only put it on when you require hot water.
By staying at a campground where you can make use of shore power, you can reduce your electricity expenses, so that’s something to consider before you hit the road.
You don’t have to suffer by using cold water when you’re camping or taking a road trip in your RV. By investing in the best RV water heater, you can ensure you always have hot water when you need it, whether you want to shower or wash dishes.
In this article, we’ve featured five of the best RV water heaters that are compact, user-friendly, and effective. Some of them are also portable so that you can carry them with you to a remote area and have hot water on demand.
At the end of this buying guide, we answered some questions you might have about RV water heaters and how they work so you never have to endure cold water on freezing days, a situation that can definitely put a dent in your RV adventures and fun.