Lewis N. Clark
Portable Water Heater- Overall Rating
- Warm water in seconds
Durable burn guard
Powered with a dual voltage system
Perfect coffee and tea heater
Compact, lightweight, and portable
Bosch Electric
Mini-Tank Water Heater- Overall Rating
- 4 gallon point-of-use mini-tank
Easy to maintain
Premium glass-lined material
Long service life
Thermal efficiency is 98%
EcoSmart ECO 11
Tankless Water Heater- Overall Rating
- Lifetime warranty
Quality Material
ECOSMART tankless water heater
Patented Self Modulating Technology
99.8-percent energy efficient
Introduction
Are you looking for a portable water heater? Have you ever used a portable water heater? The portable water heater is one of the best products if you are a frequent traveler. There are a lot of choices that come in the varieties of portable water heaters. Here, you will get the top 10 portable water heaters among those varieties.
Who needs a portable water heater?
Mostly portable water heaters are made for campers or travelers. It will help them to heat water very quickly. Not only for bathing but also, it can use for cooking as well. However, a portable water heater can use as a regular water heater.
What makes a portable water heater special?
The portable water heater is perfect for international and domestic uses. The portable water heater can use for heating water on demand. There are no additional tools required to install the product. It has a longer service life.
Typical applications or benefits of portable water heater?
The portable water heater provides quick heating in water. It fills water minimum of 1.0 gallons per minute. Both electrical and battery-powered portable water heater is available. There are 100% protection and safety provided on each portable water heater. You can adjust your temperature as per your demand.
Portable water heater vs. Regular water heater?
A portable water heater costs much less than a regular water heater. It is highly portable and lightweight. It comes in a smaller size and can install very quickly. The flow of water is adjustable in the portable water heater. A portable water heater is travel-friendly, compact, and can store anywhere.
This article included the top 10 best portable water heater. The article covers areas like a comparison table, review, buying guide, benefits, and frequently asked questions that help you to identify the ideal product for you.
If you like this post, you may also be interested of these useful reviews:
Overview comparison table of the best 10 “portable water heater”
| S.no | Portable water heater | Features | Ratings | Product URL |
| 1. | EcoSmart ECO 11 Tankless Water Heater  | • Saves 60% of water heating cost and 99.8% energy efficient • Provided with self Modulating Technology and design. • Has 0.98 uniform energy factor |  |  |
| 2. | Bosch Electric Mini-Tank Water Heater | • Provides 98% of thermal efficiency • 4-gallons of water can fill • Made of premium glass-lined material. |  | |
| 3. | Lewis N. Clark Portable Water Heater | • Durable burn guard protection provided • A dual voltage system is enabled. • An excellent choice for both international and domestic travels. |  | |
| 4. | Camplux 5L Propane Water Heater | • CSA approved product • The maximum temperature raise is 114.8℉(46℃), and the minimum temperature raise is 46.4℉（8℃）for 1.32GPM • Hot water output is 1.32 gallons per minute. | | |
| 5. | Gesail 1500W Electric Immersion Heater | • Has provided travel immersion and high power heater • Thermal overloaded safety switch and auto shut off is enabled • Made with 304 Stainless-steel Guard. |  | |
| 6. | Tankless Water Heater Electric 240V | • Provided with 5.5KW at 240 Volts heating system • 100% of safety is ensured. • ETL approved product and qualifies QL standards | | |
| 7. | Ecosmart POU 3.5 Tankless Water Heater | • Has 80 - 140° F of digital temperature control • Made with the latest self-modulating technology • Has a flow rate of 0.5 gallons per minute |  | |
| 8. | Rheem 240V Tankless Water Heater | • Made with digital thermostatic control with LED display • Provided flow rate is up to 3.17 GPM • Wattage is 13 KW and Bulb Voltage is 240 volts | | |
| 9. | Marey GA10LP Tankless Water Heater | • No electrical connection is required. • Compact design and easy installation. • Water temperature can control per demand. |  | |
| 10. | Eemax SPEX95T Tankless Water Heater | • Enabled with microprocessor temperature control • Provided with bar sink in-line booster • Has 1/2 inch copper pipe compression | | |
Editor’s Review of Portable water heater
[Ranking 10:] Eemax SPEX95T Electric Tankless Water Heater
You can use this outdoor electric water heater for your customize temperature control. If you are searching for a safe product of water heater, you can purchase this water heater from amazon.com with an affordable range. It gives you various features. The microprocessor temperature control makes the product a perfect controller of the temperature of hot water. With a rear or bottom electric entry, this tankless shower water heater fits with a half-inch of copper fittings. It makes the water heater safe from leaking of current.
The power input of the battery powered showers is minimal. So you can save your energy and time by using this product. You can grab this water heater for your office or business for efficient use. The hot water will remain at the temperature of the water for extra hours without taking over power from the input.
For pools and handset showers, this water heater is an ideal product. If you are a lazy person to take a bath in the cold times, this product makes wonder to your life. Your children will also love this product and will take a bath like a nap. This product is a unique and irreplaceable one for your vacation homes and entertaining zones.
The efficient product works with 220 volts and 110 standard volts. You can analyze your’s portable bathtub heater by comparing the benefits. It will be better to grab a durable one to avoid accidents and repairs.
KEY SPECIFICATIONS
- Color: white
- Wattage: 9.5kw
- Voltage: 220 volts
- Battery included: no
- Wright: 3.5 pounds
Pros
- Provides hot water quickly.
- Can adjust the water temperature.
- Easy to install.
- Lightweight and compact.
Cons
- Not a travel-friendly product.
- Not provides enough heat to the water.
[Ranking 9:] Marey GA10LP Propane Gas Tankless Water Heater
With your demand, you can get a water heater from amazon.com with an affordable range. These portable electric hot water heaters are a perfect option for you if you are searching for a customer supporting product. It offers you sufficient temperature control. The endless hot water assuring facility by propane gas tankless water heater makes your day splashes with happiness. Your electricity bill these days may increase rapidly because of the water heater using.
Then grab this product to see the decreasing bill rate for your electricity. You can save energy and bill expenses after buying this battery-operated water heater for your home or your business needs. The small size makes your device comfortable in any space and effortless o install. You can install this water heater in any small space due to its light-weight and portability.
You don’t have to take any extra electric connections, or it’s installing. So it will be a perfect water heater for your home without any preparation to install. If you are an event planner, then don’t waste your time planning a hot water facility for your events. Grab this one product of water heater and use it for anywhere with affordable range.
The 5-year warranty makes your RV gas water heater safe to use. You can believe this water heater because of its high durability. The water temperature can control with your ideas. You can adjust yourself temperature of hot water in this water heater. The endless water flowing capacity of this water heater makes the product durable and secure for use anywhere.
KEY SPECIFICATIONS
- Color: white
- Wattage: 27w
- Voltage: 240 volts
- Battery included: No
- Weight: 21 pound
Pros
- Saves 60% of your electricity.
- Provides hot water as per requirements.
- No need electric connection.
- Control of water temperature is enabled.
Cons
- Not possible to remove the battery.
- Made of flimsy plastic.
[Ranking 8:] Rheem 240V Heating Tankless Water Heater
This digital thermostatic control with a stylish design makes you daydreamy and unique. Don’t miss this water heater in your washroom to start your day. You can bring warmth to your life for more enjoyment. The adjustable digital thermostatic control makes your gadget a customer-friendly and guest-loving product. You can build your gadget to smoothen your works in your house. If you need this, let’s break your old thinking to try this extra finishing water heater.
The self-modulating power control in this battery-powered water heater makes your day simple and more refreshing. You can safely use this water heater without any tension. The heating elements in this water heater are mainly two copper wires with immersion technology. You can serve better technology for your family. It can be a safe friend to your office use too, without any dangerous or harmful effects.
This best camp shower equips with adapters, and you can effortlessly install this water heater in your room. The time you spend on this water heater will not exceed your work timings. It will not make any unnecessary complaints like any other water heaters. The self-maintaining capacity of this propane water heater camping provides you tension free usage. You can adjust the temperature in various modes. The hassle-free replacement also provides, along with this portable electric hot water heater, makes your purchase safe and guarantee. No state of pausing will occur during the usage of this water heater to stop the flow of water.
KEY SPECIFICATIONS
- Color: grey
- Wattage: 13 KW
- Voltage: 240 VOLTS
- Battery included: NO
- Weight: 0.01 OUNCES
Pros
- Two heating elements are enabled.
- Adjust the temperature on demand.
- Easy installation and replacement.
- Provide hot water quickly.
Cons
- Suddenly stops working.
- Not a camping friendly product.
[Ranking 7:] Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater
By holding this indoor portable water heater to your house, you can make your day comfortable and effortless. It can provide you sufficient hot water without any compromise in temperature. You will get 0.5 GPM water for your household use even in warmer climates. This water heater provides you refreshing water at an adequate temperature.
For this, you only need to buy a 1*30 amp breaker for its working along with the 10-AWG wire. This innovative gadget of outdoor electric tankless water heater can use in your homes and workplaces for colossal use. More than a humidifier, it will give you a fresh experience after bathing. You can use this water heater in winter to get out of the cold to diminish the tiredness of bathing.
This hygiene portable heated shower makes your day special and fresh. You can start your day with the warm feeling of fresh breath. Your life-enhancing gadget makes you live cool and elegant so, bring this portable outdoor propane heater to your room and make it better. This endless hot water giver makes your day warm and fresh start.
It will save your energy and space to bring more profit to your expenditure. The time you realize yourself will hold by this camping hot shower. You don’t have to worry about your workload or money after you grab this product. Its overwhelming nature reads your mind in splashes of seconds to bring more prosperity.
KEY SPECIFICATIONS
- Color: white
- Wattage: 3.5kw
- Voltage: 120
- Battery included: no
- Weight: 4lbs
Pros
- Saves space, energy, time, and money.
- Compact design.
- Fills 0.5 gallons per minute.
- Right size for electrical needs.
Cons
- Not enough heat is provided.
- Not easy to install.
[Ranking 6:] Tankless Water Heater Electric 240V
This perfect hot water heater for the camper enables you instant and perfect water heating technology within a short period. You will get hot water from this tank-less portable water heater shower without taking any preheating time. It can give you a high temperature of 116 Fahrenheit high-temperature hot water without any initial preparation. This water heater is a perfect companion for your household sinks. The temperature setting and flow rate calculate the input power in this water heater in real-time.
It can control the small propane water heater with the temperature when variation in the input power and water changes. You can save electricity with maximum efficiency by using this water heater. The digital display and temperature controlling panel make the product high rated and super perfect. So you can effortlessly set your temperature according to your comfort. You don’t have to earn any extra lesson of temperature setting for your use.
This black stylish portable indoor shower equips with a remote controlling system. You can effortlessly install this water heater underneath the sink of your kitchen. To avoid leakage, the manufacturers separate the connection of inner water and electricity lines. You can safely use this water heater in your washrooms, kitchens, or any space. 100% safety is the insurance of this black stylish product.
The outstanding performance of this portable hot shower makes your days comfortable and likely.This stylish water heater will make your home super stylish. It can mount in both directions as well as obliquely. You will get a life-quality gadget at this affordable price if you choose this.
KEY SPECIFICATIONS
- Color: Black
- Wattage: 5.5kw
- Voltage: 240
- Battery included: no
- Weight: 7.26
Pros
- Saves 98% of electric charge.
- Ensures 100% in safety and protection.
- Electric lines run separately to prevent leakage.
- Can be installed anywhere.
Cons
- Doesn’t perform as mentioned.
- Poor in providing hot water.
[Ranking 5:] Gesail 1500W Electric Immersion Heater
The best outdoor propane tankless water heater that provides ultimate safety and portability is Gesail. This product is an extraordinary answer for putting aside Coleman’s portable water heater. It is a shock-resistant product. So, at camping, it won’t bother you enough, or it won’t cause you any trouble.
This is not a portable solar heater, but it provides more features and benefits than the solar heater. You don’t have to take the additional tools required for installing this product or using it. These portable propane water heaters provide the best shower for everyone who uses it.
This portable hot water shower for camping is the best choice when you need to bathe your animals. Because it is an ultimate portable-product. It comes with a high-quality ground plug, and it is attached with indicator light. This helps you find out the electric bucket water heater easily and quickly. And also, it is a very much user-friendly product.
You can put this product in a bucket full of water to make it hot. And the happiest part is, you can check the water by your hand how hot it is. You can touch the water without having a fear of getting an electric shock. It is an ideal choice for both indoor and outdoor use.
KEY SPECIFICATIONS
- Color: Silver and Black
- Wattage: 1500W
- Voltage: 120V
- Battery included: Yes
- Weight: 1.9 pounds
Pros
- Come with a thermal overload safety switch.
- Auto shut-off switch is given to prevent catching fire.
- It can be connected to the grounded wall outlet.
- Excellent for indoor and outdoor uses.
Cons
- Failed within a month.
- Very hot and melted plastic is on top.
[Ranking 4:] Camplux 5L 1.32 GPM Portable Propane Tankless Water Heater
For those who are an outdoor person, this product is meant for them. This is the best propane tankless water heater you can ever get at an affordable price. This is a must-try product if you are a traveler. The features show how much quality and performance the makers promise to us. Both are not compromising.
This rv instant hot water heater impresses the customers with its oxygen depletion sensor protection. Also, it includes a safety shutdown feature that protects you from unwanted heating or flaming. You can make the product works with electricity as well as the battery. This is the projecting feature that attracts most of the travelers.
This travel water heater has a variable temperature setting. This is useful because you can set-up the temperature according to climate change or room temperature. As a portable hot water shower, this product is the choicest among the travelers in the water heater.
You can take the product anywhere conveniently. Along with it, it is easy to set-up any kind of place. This gas water heater helps you to get hot water unlimitedly no matter where you are. If you want a travel-friendly product, get this one. It has the best temperature setting.
KEY SPECIFICATIONS
- Color: white
- Power output: 28,000btu/hour
- Voltage: 12V
- Battery included: Yes
- Weight: 2.08 Ounces
Pros
- Provides lowest water pressure.
- Given oxygen depletion safety shut-off protection.
- Anti-freezing protection is ensured.
- Portable and energy-saving.
Cons
- Unit caught fire
- Too much heat is produced.
[Ranking 3:] Lewis N. Clark Portable Immersion Water Heater
If you are looking for something other than a propane tankless hot water heater, this is the best option for you. This product is an ultimate portable tankless water heater that makes you feel comfortable while carrying and storing. It is an outstanding product for small or mobile homes. This product comes in a smaller size which, only takes little space in your backpack.
This product is the best electric tankless water heater for RV that takes you camping days the best memories. If you want to make the camping hot water without using any other ordinary method, this is the best choice you have on the whole list. There is no fear of the burning because it provides ultra safety for the customers who buy it. This product is the best choice at all levels.
Another projecting point, it won’t charge you much in price as well as in the electricity. You can consume money while buying it and using it. It gives hot water, just like using a regular water heater. This is the best option if you are a frequent traveler. Because you don’t have to find extra storage to pack this product. Also, it is easy to set-up anywhere.
KEY SPECIFICATIONS
- Color: white
- Wattage: 125W
- Voltage: 120/240V
- Battery included: No
- Weight: 2.08 Ounces
Pros
- Speed up in heating water.
- Safety and protection are ensured.
- It is a versatile product.
- Compact, lightweight, and portable.
Cons
- It burned out after two uses.
- Coil is defective
[Ranking 2:] Bosch Electric Mini-Tank Water Heater Tronic 3000
The highlighted factor of this product is, it goes well with any areas. You don’t need a lot of time to install this water heater. This camper hot water heater is the best choice, among others. The product is designed marvelously with a blend of attractive design and outstanding performance.
It is an outdoor tankless water heater that helps you to get hot water at any temperature. You can install this product at anyplace. The portable propane water heater is made of CFC-free foam insulation. It makes the product stay longer than the regular water heater.
There is no trouble while setting up the product and, easy to maintain. The long service makes you enjoy the hot water ultimately. This portable electric water heater is available in a mini size that aids you to carry it anywhere conveniently. Different sizes in gallons are one of the best that enabled.
Haven’t you think about how much weight this product? It is lightweight than a regular water heater. And, it won’t bother you when you take it with you. You can enable 65-145°F in the temperature range. This product satisfies you with the best features. Bosch electric mini-tank water heater is the best solution if you are looking for hot water requirements in a mini water heater.
KEY SPECIFICATIONS
- Color: white and grey
- Amp: 12A
- Voltage: 120V
- Battery included: No
- Weight: 17.4 lbs
Pros
- Easy to install and maintain.
- Provides long-lasting service life.
- It is provided by the independent installation.
- Provides on-demand hot water at any level.
Cons
- Starts leaking after the installation.
- The thermostat of the product is locked.
[Ranking 1:] EcoSmart ECO 11 Electric Tankless Water Heater
If you are looking for a quality portable hot water heater, this product is a perfect choice. This product is the first choice in the top 10 list because it fulfills all the requirements needed in a camping water heater. It saves money, time, and space comparing to other camper water heater.
What kind of portable camping shower do you have? You can install this water heater anywhere with ease. If you want to save water, install this at home. You can save up to 50% of water. It also saves 99.8% of energy. You don’t have to search for any other water heater once you find out how useful this product is.
The product is Patented Self Modulating Technology. Don’t worry about the product quality too much because it comes with a lifetime warranty. It is the best product you can ever get at this rate. You will never run out of hot water once you installed this product at your home.
With outstanding design and performance, this product is one kind that is highlighted, among others. It guarantees ultimate safety and protection. It has enabled 80 – 140° F digital temperature control. If you get this at home, you will get the hot water endlessly.
KEY SPECIFICATIONS
- Color: white
- Wattage: 13K W
- Voltage: 240
- Battery included: No
- Weight: 6.5 pounds
Pros
- Provides lifetime warranty.
- Saves up to 60% of your heating cost.
- Saves 99.8% of electricity efficiently.
- Can be installed in any place.
Cons
- Not worked for long.
- The unit doesn’t work well.
Comprehensive buying guide of portable water heater
Things to consider before buying a portable water heater
- Fastest flow rate
The flowing rate of the portable water heater is one of the things that you should analyze before purchasing a water heater. The fastest flowing water heater will bring you continuous work. You can adopt high-value GPM water heaters to improve the quality of the water heater. The slow-flowing water heaters will slow down your work and waste your time.
- Thermostat control
The correct temperature control of the water heater makes you a better product. Portable water heaters should have an accurate thermostat to control the heat of the water. Otherwise, it will damage your product and lead to an explosion due to pressure.
- Compatible
Before buying a water heater, you can analyze the state of your space and requirement. For a first-class experience of compatibility, you can purchase the right and apt product for your place. Check that you are buying this portable water heater for your home washing room, kitchen sink, or for camping. After that, you will get an idea about the product for you, then go and grab the product for your choice.
- Power
The power of the water heater is a primary factor for purchasing. Portable water heaters mostly consume less power. So you can search for the power consumption of your portable water heater before purchasing. You can find the power from the product details from amazon itself.
What are the main benefits of using a portable water heater?
- Lightweight
You will get a portable and light-weight water heater if you grab this product. You can pack this portable water heater for camping or trips. You can keep this water heater in your car space to enjoy the warm feeling in winter. Keep this water heater for your life-enhancing gadget.
- Installation
Without any effort, you can install this water heater in minutes. The installation of these portable water heaters is a simple process. If you are alone in your home, don’t worry about the installation process. After reading the manual, you can effortlessly install the water heater without any help.
- Price
The price range of these portable water heaters is affordable with the features. For a traveler, keep more money on the water heater is an impossible task. So the price range of these portable water heaters is also in-expensive.
- Customer-friendly
These water heaters are colossal and friendly to operate. The operation is more flexible for the customers who bought this water heater. You can install and use these portable water heaters without anyone’s help.
- Design
The stylish design of these portable water heaters will make your eyes twinkle. Your skin starts to goose worm when you place this water heater in your space. The attractive design of these portable water heaters will attract every person.
Frequently asked questions
Conclusion
Here is the top 10 best portable water heater. Expectedly, you get the ideal product by covering up the areas like comparison table, review, buying guide, benefits, and frequently asked questions. If you are still in confusion here is a list,
- EcoSmart ECO 11 Electric Tankless Water Heater – Best Portable water heater
- Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) – Best camper water heater
- Lewis N. Clark Portable Immersion Water Heater – Best camping water heater
All of the product is taken from Amazon. You can get other varieties of portable water heater there. If you like this article, show it in the comment section. You can also ask questions or any doubts regarding the portable water heater in the comment section below. Last but not least, don’t forget to check out the latest articles in Portable.Guide.
