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10 Best Camping Hot Water Heaters And Their Reviews For 2022

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Tim Rhodes

Camping is, hands down, one of the greatest joys of life, and we often need a camping hot water heater for this.

With the help of new technology, the experience is getting more and more comfortable with each passing year.

A stay in the wild no longer means going full Tarzan, a handful of gadgets can keep you suave and sophisticated, no matter where you are.

One such tool is the portable water heater, which allows you to have hot water for regular use even in the most remote areas.

Whether it’s to clean up, bathe your pet, or clean your car and supplies, a portable hot water system will always serve you well.

Using one, you can feel truly at home in the wilds, stopping for a shower or boiling water for tea anywhere that you take a break.



Last update on 2023-12-16 / Affiliate links / Images from Amazon Product Advertising API

10 Best Camping Hot Water Heaters Reviewed

Let’s explore the top 10 camping hot water heaters that you can make the most of in 2021.


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The highest-rated, most well-reviewed camping water heating system in 2021 is the Camplux BW211.

Camplux is a renowned name in the water heater industry, and its outdoor selection is no exception to its excellence.

With a portable design and a propane-fuelled setup, this is a heater that you can take with you anywhere.

Its tankless functionality allows for continuous use, which means you never have to worry about running out of hot water mid-shower.

Tankless heating also means that the water you use heats up only as required, which saves you energy as well as gas money.

High-efficiency combustion technology used within the heating system makes it budget and environment-friendly too.

The heater also comes with a standard 5-ft propane line and a handy, versatile toolkit.

It requires 2 D battery cells for ignition, but you would have to buy these yourself as they do not come with the package.

The heater also hosts advanced safety features such as a flame failure device and an overheating sensor, making it highly reliable for personal and family use.

By connecting it to a flue pipe, you can even convert it to a home water heater, as long as your bathroom is well-ventilated.

Camplux also puts a very high emphasis on customer service and operates contact centers 24/7, which means you can contact them for assistance at any time.

Pros & Benefits:

  • Indoor and outdoor functionality
  • Excellent range of water pressure from 3.0 to 110.0 PSI
  • Several fail-safes and fire-safety measures

2. Rinnai RL94IN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, Indoor Installation

Rinnai RL94IN Tankless Hot Water Heater, 9.8 GPM, Natural Gas, Indoor Installation

With a robust online presence, hundreds of raving reviews, and excellent customer service, Gasland’s BS158 comes in at a close second for the best portable water heater in 2021.

This heater comes second to Camplux’s BW211 only because of tech support – Gasland’s is good, but Camplux’s is just slightly better.

This gas-powered heater works in a continuous manner, which means it works like a home water heating system and gives you the same level of comfort on the go.

You will need a gas cylinder to power it, which is a camping must-have anyway, so you won’t have to make any other arrangements to score a cozy shower.

It also requires 2 D battery cells that you would have to purchase separately.

The flame-failure and anti-freeze technologies used in this heater are CSA approved, making it safe and reliable for family use.

Despite being one of the best water heating solutions around, The BS158 is considerably affordable, making it an even more compelling and practical buy.

This model is particularly popular with families who go on frequent camping trips and require a reliable, easy-to-use heating system.

Since it’s very compact, the Gasland BS158 works even without an RV – you can store it in the back of an SUV with no problems whatsoever.

It is important to note that you cannot use the water heated by this model for cooking or consumption.

If you value good branding, well-written instructions, and reliable customer support, this is the camping hot water heater for you.

Pros & Benefits:

  • Lightweight and portable design
  • Energy efficient
  • Wall-mountable and compatible with RVs

Check Price and Reviews on Amazon

3. Eccotemp L5 Tankless Water Heater

Eccotemp L5 Portable Outdoor Tankless Water Heater w/EccoFlo Diaphragm 12V Pump and Strainer

Another solid contender for the best camping water heater of 2021, the Eccotemp L5 comes highly recommended by professional and amateur campers alike.

Its compact design makes it a delightful carry-on for camping trips, without adding any extra bulk.

The propane-fuelled heater is also tankless, meaning its heating is continuous without the limiting factor of a tank.

The ignition on this heater requires 2 D cell batteries as well, which unfortunately are not included.

The water pressure can be set as low as 20 PSI, and temperatures can be adjusted between 50 to 150°F (10 – 60 °C), making it highly adaptable.

Campers have commended the heater’s ease of use, making it an excellent option for beginners.

The L5 is also lauded for its excellent value for money, making it a good purchase if you’re on a budget.

This model also comes with a filter, which means you don’t have to worry about sediments polluting your water when you heat.

Many campers love the heating speed of the L5, which is ideal if you want to minimize waiting times.

Eccotemp highly values customer service and promises practical or appointment-based support in case you ever need it.

However, remember to email them first, as they reportedly reply to those faster.

Pros & Benefits:

  • Compact and travel-friendly
  • Easy to install and highly adjustable
  • Provides a good range of temperature and water pressure settings
  • Built-in filter

Check Price and Reviews on Amazon


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Foruee’s propane-powered water heater is an aesthetically pleasing option for those who like their gadgets in black.

Its design is compact and minimal, with curved edges and matte colors that make you always want to keep it in plain sight.

The packaged showerhead is a wonderful stainless steel one and is of very high quality.

The showerhead offers many pressure and stream options, giving you a luxurious shower experience.

This heating system is surprisingly premium for the price-point, giving you a high-end experience even when you don’t expect it.

The start-up pressure and gas requirements are minimal, too, making the heater super easy to set up even if you’re a beginner.

The 2 D batteries required for the device need to be purchased separately, though.

The heater has a shut-off procedure in case of oxygen depletion or overheating, which makes it very safe and reliable.

It also offers anti-freeze protection, which means you can camp with it in sub-zero climates without any trouble.

The system comes with a flame-out device as well, which prevents gas leakage and keeps you safe in case of an inactive pilot.

Users love this heater’s ease of use and value for money, making it another solid buy for beginners.

Foruee also promises friendly and helpful support services at any time if you need them.

Pros & Benefits:

  • Aesthetically pleasing
  • Premium showerhead functionality
  • Very easy to use
  • Very safe

5. Marey GA5PORT Portable Tankless Water Heater

Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White

Marey’s LPG-fuelled GA5PORT is a highly rated offering that you can’t go wrong with.

It’s simple, straightforward, and requires minimal effort to set up, making installation and usage hassle-free and easy.

The heater is designed to maximize ventilation when used outdoors, which is a nice touch.

It requires 2 D batteries, but they are not included within the box.

Weighing only 12 pounds, this is one of the lightest water heating devices out there, which means you should opt for it if portability is essential to you.

The GA5PORT has phenomenally good ratings, especially for ease of installation and ease of use.

Users also love the value of money offered by this device, making it a solid mid-ranger and a go-to tool for anyone on a budget.

It only offers one fixed water temperature, though, so if you’d like the luxury of adjustable heat, another option would be more feasible.

The unit offers functionality up to an elevation of 6000 ft, so if you plan a trip to the mountains, you should take the GA5PORT with you.

Marey aims to be a green company, making it an apt choice for campers who care deeply about the environment.

Overall, this is a solid choice of camping hot water heater and perfectly functional in the simplest possible way, making it the ideal choice for beginners and casual campers.

Pros & Benefits:

  • Very simple and easy to use
  • Highly rated by users
  • Good natural ventilation design
  • Can be used at elevation up to 6000 ft

Check Price and Reviews on Amazon

6. Camp Chef HWD5 Triton Water Heater

Triton Hot Water Heater Shower 5L

This is another highly rated and well-loved product with the most straightforward possible functionality.

Made with steel, the Triton’s industrial design is durable and reliable, so you never have to worry about anything snapping off.

Its heat settings and water flow are fully adjustable, allowing you to customize your usage as you go.

The Triton is propane-fuelled, and it supports the usage of a 20-pound bulk tank.

Ignition requires 2 D battery cells that are sadly not included.

It also comes with a stand that allows you to hang it wherever you find the right spot, making it easy to shower.

It’s also easy to carry around, but at a whopping 15 pounds, it’s not nearly as lightweight as some of the other products mentioned on this list.

However, in exchange for not being lightweight, the device gains excellent durability, which many users prefer.

Additionally, the showerhead comes with a wall attachment and offers three different streams, including shower, mist, and jet, giving you room to personalize the experience as much as you like.

The shower hose is 8 ft long and is more than suitable for a person of average height and can additionally be used over long distances.

You can get 11 hours of continuous use from one standard gas tank, which means you can use it on long camping trips with ease of mind.

Pros & Benefits:

  • Industrial design
  • Durable
  • Stand and handle make it easy to carry
  • Comes with 8 ft hose

Check Price and Reviews on Amazon


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The EZ 202 is a straightforward, no-nonsense water heating system with stellar reviews.

It’s gas-fuelled with 2 D battery ignition, which is pretty much the standard for such technology.

However, batteries are not included with the unit and need to be purchased separately.

The design is aesthetically pleasing and minimalistic, so it won’t get in the way of any pretty landscapes, even if you mount it to your RV.

The heater only offers three fixed heat settings, though, which means if you want more control over water temperature, you will probably prefer another product.

Still, the device is hard to ignore – with a heating rate of up to 4 gallons per minute.

The EZ 202 is easily one of the fastest portable water heaters around.

It uses a ‘no pilot light’ design and automatic-ignition settings to maximize efficiency.

It also works well at higher altitudes, which is great if you’re one for the mountains.

The manufacturer recommends using the EZ 202 for cabins, garages, barns, outhouses, and other small, semi-permanent outdoor settings.

The device is perfect for camping, fishing trips, hikes, hunting trips, and other such getaways, but may not be ideal for heavy, long-term use.

This is an excellent product with excellent user reviews – for amateur and casual campers, this heating system is as good as any.

Pros & Benefits:

  • Sleek design
  • Auto-ignition adds efficiency
  • Highly portable

8. Advanced Elements 5 Gallon Summer Shower/Solar Shower

Advanced Elements 5 Gallon Summer Shower / Solar Shower,Silver/Black

If you’re happy with innovative and fun equipment for camping in the summer, the Advanced Elements Summer Shower is just the right thing for you.

It works like a collapsible plastic backpack that you can fill with water and leave in the sun to heat up.

Since its heating method relies upon solar heat, this package is best suited for sunny, warm climates.

The collapsible showerhead found in the pack is quite small and has on/off settings, making showering on the go extremely convenient.

Not only is the Summer Shower conceptually incredible, but it also has a super fun design, with silver panels and an illustrative logo featuring the sun.

The bag is also extremely portable, weighing just 1 pound and 4 ounces when empty.

Additionally, it contains various compartments, including a pocket for toiletries and Velcro straps to store washcloths.

The 5 Gallon version even hosts a reflective mirror, giving you the full-fledged feeling of a shower room, wherever you may be.

Using solar heat also makes this a very green alternative to regular heaters.

Overall, if you’re into unique things or if you like to collect fascinating outdoorsy equipment, Advanced Elements’ Summer Shower is an absolute must-have.

Pros & Benefits:

  • Innovative and handy
  • Fun design
  • Extremely portable
  • Very affordable compared to water heaters
  • Greener alternative for heating

Check Price and Reviews on Amazon

9. PGYFIS Solar Shower Bag Camping Shower

PGYFIS Camping Shower Portable Shower for Camping Outdoor Shower Solar Shower Bag 5 gallons/20L for...

The PFYFIS shower bag works like the Advanced Elements Summer Shower, but it’s more portable and is eco-friendlier.

It’s made of high quality, environmentally friendly materials, which make it an excellent green alternative to traditional heaters.

The bag comes with a showerhead with adjustable water flow, allowing for a more customizable shower experience.

It’s also durable and sturdy so that you can take it with you on rough treks and tougher expeditions.

Equipped with a temperature sensor, the bag allows you to monitor the water’s heat level so you can regulate it easily.

The bag also features a hook for easy propping up and hanging, as necessary.

It still relies on solar heat, so if you’re camping in cold places, you’re better served by another one of the heaters mentioned above.

The PGYFIS is a minimalist water heater for camping and outdoor expeditions, and if you’re looking to keep a minimal number of things with you, this kit is ideal.

Its simplistic design may not be for everyone, though, in which case you may prefer the Advanced Elements Summer Shower.

All in all, this is a fascinating take on a camping water heater.

Due to its significant affordability and its ability to be folded up and put away, it’s also pocket-friendly in more ways than one.

Pros & Benefits:

  • Made of environmentally friendly material
  • Extremely portable
  • Very durable
  • Highly affordable

Check Price and Reviews on Amazon


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This handmade charcoal heater is a low-maintenance alternative to gas and electric water heaters.

This eclectic resource can save your day with relative ease if you run out of gas or battery power.

You need to light up some charcoal and insert it on the bottom compartment, and you can fill the 4.5-liter reservoir on top with water to heat it.

It’s highly practical and can also be lit with wood, in case you don’t have charcoal.

A secondary reservoir comes attached to the main one which is often used for making tea.

The heater also has taps, which you can use to fill containers or to wash hands from directly.

Designed with a removable chimney on top, the water heater can be used as a source of heat and can serve as an alternative to a campfire.

Despite its excellent design, the entire setup only weighs 1.9 KG, making it one of the most lightweight and portable heating supplies mentioned so far.

While this may not be the most technologically advanced gadget on the market, its simplicity and practicality make it appealing, mainly to keep as a backup.

It’s also pretty affordable to buy and maintain, especially if you’re interested in simplicity or keeping low-tech alternatives for camping resources.

All in all, the charcoal water heater is an excellent tool for camping in case you want to (or have to) go old-school.

Pros & Benefits:

  • Affordable and unique
  • Low maintenance
  • Handmade and traditional
  • Useful as a backup resource

What To Consider Before Buying a Camping Water Heater

  • Power

There are several types of portable water heaters available online, but always make sure the one you’re looking at is compatible with your power needs.

Is the heater battery operated?

If not, do you have an AC outlet with you when you go camping?

It’s easy to miss a detail like this, which is why it’s essential to be careful.

  • Cost

Expensive does not necessarily mean better.

Many of the higher-ranking options listed above are cheaper than some of the lower ones it’s always good to consult reviews, testimonials, and video guides.

And don’t let prices fool you.

  • Form Factor

It’s crucial to make sure that the water heating system you’re buying is genuinely a good fit for you in terms of weight and form.

For instance, if the heater is only mountable on an RV, can you work with that?

Would you personally prefer a handle on the unit to easily carry it around?

It’s always good to imagine yourself using different products before settling for one.

  • Customer Service

A brand whose loyalty lies with the customer is always worth the investment.

Getting a portable heater can be tricky at first – especially if you’re new to plumbing.

That is why it’s good to know that the manufacturers have your back if you find yourself in a fix.

  • Ratings And Reviews

Some brands are better than others, and if you want to tell them apart, read the reviews that users leave.

As a rule, remember that the higher the number of reviews, the better you can judge the rating.

For instance, a heater with a 5-star rating based on one review isn’t necessarily better than a heater with a 4.5-star rating based on 100 reviews – in this case, the second product sounds better.

  • Efficiency

While energy-efficient products are usually expensive, they’re good for the environment and are also useful for saving money in the long run.

Whenever possible, try to buy these.

Final Thoughts

Buying a camping hot water heater can be as personal an experience as you want it to be.

Like camping itself, there is no right way to do it, and everyone has their preference.

Whether you enjoy a high-tech geyser or are inspired by a solar-heated shower bag, the experience should be enlightening and positive.

What’s most important is that you enjoy the process and are happy with the product you choose.

In the end, it’s your adventure, and only you get to claim it – like a warm shower after a hard day of trekking.

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