Top 8 Portable Electric Water Heaters

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If you’ve ever been late to work in the morning because you were waiting for hot water, or if you’ve had to take freezing-cold showers, then you need a portable electric water heater.
For many people, getting up at 6 a.m., taking a shower, and heading to work is their daily routine. But what happens if your family members want to take showers before you do?
Well, they are forced to wait until the next day’s a.m. rush—unless they have their own portable water heater! In this article, you are taking a look at some of the best portable electric water heaters you can have in your home at an affordable price point.
Best Portable Electric Water Heaters For Your Home & Commercial Use
1. Camplux 5L Outdoor Portable Water Heater

With a flow rate of 1.32 gallons per minute and a heat output of 3800 watts, you can use this heater indoors or outdoors. It comes with its own propane tank, so it does not require any special equipment to operate.
Its self-modulating technology allows for easy installation in both residential and commercial settings.
With a digital display, the Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater is energy efficient and has low-temperature operation capabilities as well as an easy installation process that requires no tools!
2. Camplux 12L High Capacity Tankless Water Heater

The Camplux 12L 3.18 GPM High Capacity Tankless Water Heater is the perfect option for anyone whose home lacks a central heating system.
This tankless water heater has an output of 3.18 gallons per minute, which is more than enough to provide endless hot water ensuring constant comfortable instant hot water for 2-3 persons whole house.
If you’re concerned about energy-efficient heating, this unit uses less than 10% of electricity while providing more than 80% more hot water than traditional models. It also saves money by operating on low voltage and avoiding unnecessary heat exchangers or boilers that waste energy as heat is transferred from one tank to another.
And because it works with your existing plumbing system, installation is an easy DIY project!
3. Bosch Electric Mini-Tank Water Heater

The Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) is a great water heater that is perfect for people who want instant hot water in the kitchen, bathroom, or any other place in the house.
The heater can heat up to 4 gallons of water in less than 5 minutes! This
means you won’t have to wait for long before getting your favorite hot drink.
It’s easy to install and saves space by eliminating the need for an external venting system.
It’s also lightweight, so transporting it from one place to another won’t be a problem at all. This heater can be used indoors or outdoors because it has been made with materials that are resistant to corrosion and rusting problems caused by weather conditions like rain or snowfall which could damage most other portable electric water heaters on this list.
This product comes with an LCD display panel where you can see how much electricity is being consumed at any given time during operation so there won’t ever be any surprises when paying your next electricity bill!
In addition, there’s also an auto shut-off feature integrated into this unit which makes it safer because if something goes wrong while using this machine then it will
automatically turn off without causing harm or injury due to overheating.
4. Camplux 10L Water Heater With Digital Display

The Camplux 10L 2.64 GPM High Capacity Tankless Water Heater with Digital Display is one of the best portable electric water heaters you can find on the market today.
Available in black or white, this unit features a digital display that allows you to easily adjust temperature settings up to 100 degrees F.
The Camplux also provides up to a 2.5 GPM flow rate and can reach temperatures of up to 150 degrees F, making it ideal for homes with large families or those who
like their showers hot!
With an energy efficiency rating of 96%, this tankless model will save you money while providing you with the hot water you need where ever you are!
5. EcoSmart ECO 11 Electric Tankless Water Heater
The EcoSmart ECO 11 is a 13-kilowatt tankless portable electric water heater that can provide hot showers for your home. With its small size and low flow rates, this unit works great in bathrooms or other spaces with limited space!
EcoSmart’s ECO 11 can provide between 1.3 and 3 gallons per minute depending on the water temperature, so it’s important to know what your needs are before buying one! To find out how many grams per second this faucet will output at different temperatures check their sizing guide.
This smart technology electric water heater is perfect for heating up to 2-Gallon per minute. This model can be used in climates where the incoming temperature ranges from 67 Degree F and above, making it well suited to your needs!
6. Ecosmart ECO 18 Electric Tankless Water Heater

The Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology is a great portable electric water heater for homes, businesses, and restaurants.
The unit comes in 15 different options, from 1/2 to 10 GPM and up to 300 gallons per day with flow rates as high as 40 GPM (gallons per minute). This model also has an energy efficiency rating of 98%, which means you’ll be saving money on your electric costs over time.
The patented Self Modulating Technology feature will ensure that the tankless water heater operates at its most optimal level to ensure consistent heating without wasting energy or gas.
It uses less power than a traditional tank-type heater while still providing consistently hot water delivery throughout the day and night.
7. Marey Power Gas 10L Digital Panel Tankless Water Heater
The Marey Power gas water heater is a portable tankless model that’s easy to use and even easier on the eye. With its digital display, you can quickly choose from multiple temperature settings.
This means you can heat up your water in less than five minutes, and you’ll never run out of hot water again! The unit comes with an 18-foot cord so that it can be used anywhere in your home.
Additionally, it’s efficient—it uses only 1 gallon per minute for all its heating needs!
This portable electric model heats the water quickly as well as efficiently, making it perfect for anyone who needs hot showers or baths on a regular basis but doesn’t want to spend extra money on utilities or plumbing work.
It also includes corrosion-resistant materials and automatic shutoff protection when the temperature reaches set limits (so no one gets scalded!).
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10L Gas Tankless Water Heater |
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8. Stiebel Eltron Tempra Plus

The Stiebel Eltron Tempra Plus has a powerful 7-liter tank that can heat up to 50 liters (13 gallons) of water before needing to be refilled and comes with an LED display that lets you program the temperature and time parameters.
It also has an auto-switch feature, which automatically turns off when there’s hot
water in the tank, as well as a low-energy mode that can extend your heating times by 25%.
This model includes all of the safety features you’d expect from any good portable electric heater: automatically shut off when there’s no more cold tap water; anti-freeze protection; and overheat protection if the internal temperature gets too high.
These are all standard features on most similar models at this price point, so it really only makes sense to go with this one if it’s available where you live or purchase from Amazon as soon as possible!
Conclusion
The winner is the Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater, which provides you with all the benefits of a tankless water heater while being portable and lightweight.
It’s great for outdoor use, and it has an automatic ignition system so you don’t have
to worry about that. It’s very affordable and has great value, but it’s not powerful enough for large households or commercial use.
The Camplux 12L 3.18 GPM high portable electric water heater is another great choice if you need a more powerful heater for larger households or commercial environments. However, it’s not as portable as the other heaters on this list due to its
size and weight.
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