Best Portable Water Heaters in 2021
No one would want to take a cold shower on a freezing day, especially children. With that in mind, we invented the Portable Water Heaters to ensure that you and your family can take a warm shower whenever and wherever you want. Plus, our portable water heater also allows users to quickly bring it along for any outdoor activities, such as travel, camping, fishing, hunting, etc.
With that said, below are the top 12 best portable water heaters in the industry. To help you buy in confidence, we have included the buying guides as well as the pros & cons of each product. Hence, please read our reviews below for more details.
List of Best Portable Water Heaters in 2021
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12. KD Heater Titanium Submersible Electric Immersion Portable Water Heater
Enjoy a new experience with our KD Heater. This product is one of the most top-rated heaters you can possibly find in the current market. The heating coil is constructed from a premium stainless-steel to ensure high safety and a long service while the heating rod features a corrosion-resistive body to prevent it from rusting.
On top of that, the heating rod is also exceptionally durable and can warm the water in the safest and most energy-saving way. KD Heater is also suitable as well for those workers or farmers out there who want to warm water for their plants or outdoor animals during the cold season.
What We Like
- Extremely quick and easy to use; energy-saving
- Submersible in water, solutions, and chemicals
- Made out of high-quality materials for high safety and long durability
- Comes with a heating rod made from corrosion-resistive steel to prevent rusting
- Lightweight and easy to bring along anytime
11. ANDRIMAX Portable Water Heater Floating Electric Stainless Steel with Digital Thermometer
ANDRIMAX water heater is simple and convenient to use electric devices. This item comes with an easy-to-install feature, which allows you to get your desired temperature anywhere and anytime. Despite the fact that this is an electric, this product you do not need to turn it on 24/7 to keep to water warm.
You can just simply unplug this electric appliance after your water is warm enough. That way, you can tremendously save energy too. Additionally, our ANDRIMAX water heater comes with a digital thermometer so that it is super convenient to get the water temperature.
What We Like
- Made from top-grade materials to ensure a long service
- Super lightweight, which is easy to carry around
- Come with a digital thermometer
- Heat 5 gallons of water in minutes
10. Eboxer Screw Portable Water Heater Element Heating Boiling
It is now time to opt for an Eboxer portable water heater and get rid of your unsafe and inferior water heater. The Eboxer water heater is one of the most premium products out there that can guarantee to provide the best quality, great feature, and long durability.
This model is significantly small, making it a perfect companion for campsite, hunting, fishing, traveling, or any place where water is required. In addition to that, the Eboxer water heater features a simple design, which makes this heater incredibly easy and safe to use. You can always have a warm coffee to enjoy as long as you have Eboxer with you.
What We Like
- Features a simple design, which is incredibly easy and safe to use
- Conveniently small in size – easy to keep and use
- Made from top-quality materials for a long durability
- Suitable for a variety of environments, such as campsite, hunting, fishing, traveling, etc.
9. Diximus Dual Voltage Travel Immersion Portable Water Heater
With Diximus 300W Water Heater, hot water is just one minute way. This model comes with a dual voltage design that can be used with 110V-120V and 220V-240V. At 110V, this water heater you don’t have to wait to get your cup of coffee warm.
At 220V-240V, it becomes extremely powerful that it boils the water incredibly quick, so you’d better be careful not to put your hand into the water. Diximus is super easy to operate. Just simply put this heater into any liquid you want to boil, and turn it on.
After the water is hot enough, just unplug, and wait for a couple of seconds before removing the heater from the water. Furthermore, our Diximus is also extremely lightweight, making it ideal especially for travelers.
What We Like
- Extremely lightweight, which is ideal for travelers
- Comes with great design, and super affordable
- Incredibly easy and quick to operate
- Comes with heater coil made from top-rated stainless steel to ensure a long service
- Provides European adapter and a travel pouch for a convenient carry during the travel
8. Farm Innovators Submersible Bucket Portable Water Heater with Attached Guard
Farm Innovators is incredibly powerful thanks to its 1000W. This machine can easily heat up 5 gallons of water within three to four minutes. Our water immersion heater comes with an easy and simple design, which makes it one of the most popular water heaters in the industry.
Moreover, Farm Innovators’ portable water heater is also a perfect solution for any small or medium-sized job too. At the same time, it is suitable for a wide range of environments as well, such as at home, farm, camping, outdoor pond, bathtub, and so on. This item is constructed out of high-quality stainless steel, which can ensure high safety and long service.
What We Like
- Available at a reasonable price
- Extremely powerful that it can heat up 5 gallons of water within three to four minutes
- Portable, and super simple & safe to use
- Suitable for numerous situations, such as at home, farm, camping, outdoor pond, etc.
- Constructed from high-quality stainless steel for high safety and a long service
7. Hike Crew Portable Water Heater and Shower Pump
With Hike Crew Portable Propane Water Heater, you can enjoy an amazing experience with complete peace of mind knowing that this electric appliance will guarantee to keep your away from burning. This product is suitable to heat water for a bath, showering, washing dishes, and so on.
On top of that, it features a water temperature control knob and an automatic safety function that turns off the gas burner whenever the water reaches 125oF. Plus, our travel-friendly heater also provides a hand faucet and shower head with three spray patterns. Hike Crew Portable Propane even features an LCD display that allows you to check and control the water temperature easily while this machine is in use.
What We Like
- Comes with LCD display and for a convenient monitor and control of temperature
- Provides a complete set of required accessories, such as AC/DC, adapter, showerhead, gas regulator, carry bag, and so on.
- Super easy and safe to use
- Offers automatic safety function for an automatic shutoff once the water reaches 125oF
- Suitable for many purposes, such as heating water for a bath, showering, washing dishes, and so on
6. Ovente Electric Immersion Portable Water Heater for Travel Submersible
Numerous customers are amazed at how efficient our Ovente portable water heater can be. Our product is made from premium materials so that you can still use it for many years to come. This item comes with a clip so you heat the water in any cups without sinking.
Apart from that, our Ovente water heater offers a wide range of uses to users as well, such as warming water, tea, coffee, soup, and many more. This item is suitable for a modern home, kitchen, garden, office, or even travel. With the power of 300 watts, you can have boiled water almost instantly.
What We Like
- Come with the clip that can heat water in any cups without sinking
- Definitely worth the value
- Super safe and simple to operate
- Boil water almost instantly
- Ideal for heating up coffee, soup, water, and more
5. Dual Voltage Black Travel Kit Portable Water Heater Boiler
Get this incredible water heater today, and you will no longer have to wait for hours to get hot water. Our Heating is extremely powerful that it can heat up tea or coffee in less than 2 minutes. This product is made from top-grade stainless steel to ensure convenient usage and clean-up.
Additionally, this water heater immersion features a lightweight design, which is a perfect companion for camping, traveling, hunting, or any other outdoor places. To achieve the best result, you need to use it with glass, or stainless steel, or ceramic containers. Just simply plug this appliance into the socket and it will be ready for action. Our Heating Water Heater also offers a 100% refund if not satisfied.
What We Like
- Extremely convenient and safe to operate
- Worth the value
- Made from top-grade stainless steel for easy usage and clean-up
- Features a lightweight design, which is a perfect companion for any outdoor activities
- Offers a 100% refund if not satisfied
4. Electra SafeHete Electric Water Heater Insulated Handle
With Electra SafeHete Electric Water Heater, you can forever say goodbye to a cold shower on a freezing day. Now you no longer have to wait for your water to boil since this product works incredibly fast to get the job done before long.
Our Electra Water Heater comes with an insulated handle to ensure high safety as well as convenient usage. Apart from that, this portable immersion is also made out of top-grade materials. The element material is constructed from Incoloy while the outer housing is made from aluminum.
What We Like
- Definitely worth the price
- Comes with the heavily-insulated electric cord
- Serves a variety of purposes and suitable for many situations also
- Extremely safe and convenient to use
- Exceptionally lightweight, which is ideal for storing or outdoor uses
- Made from premium materials for a long durability
3. Kingwork Portable Water Heater with Thermostat and Auto Shutoff Function
Kingwork water heater is a must-have item when you run out of warm water. This model serves a wide range of purposes such as warming water in the metal bucket, plastic bucket, wood bucket, heating water for a small pool, or bathtub. Amazingly, Kingwork can perform excellent quick heat, heating 5 gallons of water in only a few minutes.
Imagine how good it is to have a warm bath in a few minutes during the winter season. On top of that, it is completely portable, which also makes it suitable for campsites, cabins, remote areas, or outdoor travel. The thermal overload safety switch ensures the user’s safety as it cycles on and off automatically.
What We Like
- Extremely lightweight, which is convenient to carry around or store
- Serves a wide range of purposes
- Completely safe to use
- Maintain the water temperature and save power
2. Gesail Electric Immersion Portable Water Heater with Stainless steel Guard
Gesail Electric Immersion Heater works really fast that it can heat up 5 gallons of water in less than a couple minutes. This model features a thermostat overload safety switch that automatically cycles on and off to maintain temperature once it reaches somewhere between 180-194oF.
At the same time, our water heater also comes with dry burning protection to prevent any unexpected flameout.
Its heavy-duty 34 stainless steel guard helps ensure the heating element won’t directly contact to animals or person, while the holes on the guard help leak the heat into the water quicker. Plus, Gesail is extremely simple and safe to operate, and it offers a 12-month warranty too.
What We Like
- Worth the value
- Incredibly durable, and simple to operate
- Comes with great design to meet your satisfaction
- Features dry burning protection to prevent any unexpected flameout
- Offers a 12-month warranty as well
1. GASLAND Outdoors Portable Water Heater RV Camping
GASLAND Outdoors Water Heater comes with a compact size and lightweight design, which allows you to bring it along anywhere you want. Whether you are camping, on a road trip, at the beach, or even in a remote area, this heater can ensure you will never run out of hot water.
Additionally, this model features a flame failure device that automatically turns off the gas supply in case of any unexpected flameout. GASLAND Water Heater also comes with anti-freezing protection so that it is always ready for action whenever you need it.
The over-heating function helps guarantee your family safety by shutting off the machine once the temperature reaches over 167F. With our GASLAND, you can save energy by 11.5%.
What We Like
- Comes with CAS approved safety
- Available at a reasonable price, and extremely safe & simple to use
- Features a flame failure device to turns off the gas supply during any unexpected flameout
- Offers compact size and lightweight design, which is ideal for carrying around
- Saves energy by 11.5%, and decreases burning noise
Buying Guides to Choosing the Best Portable Water Heaters
There is a wide range of portable water heaters in the market, which makes it quite tricky to find the one that meets your satisfaction. There are also some crucial steps you need to consider as well.
Consider the Source of Energy
Portable water heaters normally derive energy from different sources, such as electricity, solar, battery, and gas. Therefore, you might want to determine in advance what type of energy source available to you.
If you are among those people who travel a lot or live in a remote area where electricity is limited, you may want to go for any model that derives energy from solar or battery. On the other hand, if you plan to use your water heater only around your house, you can choose the one powered by electricity as well.
Consider Safety Functions
When you are buying a water heater, you should never overlook this factor as it can help prevent any tragedy from happening to you and your family. There are numerous models out there with different safety functions.
Some may come with an automatic safety function which turns off the gas burner whenever the water reaches 125oF. Some may come with a flame failure device to help prevent any unexpected flameout. There are also some models with anti-freezing protection too. This function can prevent your water heater from freezing on a cold day.
Consider the size
You might want to choose a water heater with a small size and lightweight as this will surely come in handy in almost every situation. Having a small-sized water heater makes it more convenient for any outdoor activities, such as road trips, camping, hunting, fishing, and so on since you don’t have to bring along a large and heavy water heater.
In short, buying portable water heaters are an easy and simple process. But, choosing the best portable water heaters that can ensure to meet your satisfaction is a real challenge. One tiny mistake, and your money will immediately go down the drain.
That is why it is recommended that you always gather as much information, or even seek advice from the experts before buying. In consideration of that, here we have selected the 12 best portable water heaters in the business to help reduce the risks. Now that you have read all the reviews, pros & cons, buying guides, I do hope that at least one of our items above suits your interest. So, wait no more, grab one from our list right now!