10 Best Electric Tankless Water Heaters in 2018

There is nothing as annoying as having to wait for hot water early in the morning. A lot of activities happen during that period including preparing breakfast and dressing up for work. This means the last thing you want is to waste even a second. Therefore, when electric tankless water heaters first hit the market, many saw them as a lifesaver.

Well, they were not wrong, as these units heat up water instantly. If you are looking for the best electric tankless water heater, these reviews are your answer. They highlight quality products that save energy and boast compact designs for easy installation and replacement. Electric tankless water heaters listed here are also from notable manufacturers, meaning they will not disappoint.

10. K&J 24kW Thermoflow Electric Tankless Water Heater Review

 K&J 24kW Thermoflow Electric Tankless Water Heater Review
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Convenience is on the horizon! The K&J Electric Tankless Water Heater heats water instantly when the tap is turned on and stops when the tap is turned off. By so doing, it saves up to 50-percent in water heating costs. K&J manufacturer knows that the last thing you want is to get in the bathroom only to interact with super cold water. That’s why they have come up with this water heater.

Top Features

  • Compact design: It takes up less space, making storage a breeze.
  • Advanced technology: It enables the tankless water heater to heat water instantly.
  • Easy-to-use digital display: It makes it extremely easy to change the temperature of your hot water to within 1 degree Fahrenheit from 80 – 167 degrees Fahrenheit.

Pros

  • Backed by 100-percent satisfaction guarantee
  • Heats water pretty fast
  • Small enough to fit under the sink

9. Bosch Thermotechnology Electric Mini-Tank Water Heater Review (2.5-Gallon)

Bosch Thermotechnology Electric Mini-Tank Water Heater Review (2.5-Gallon)
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Get hot water within a cinch with this high performing electric mini-tank water heater. It is easy to install and works very fast to make sure you do not have to wait for hot water. It can be used independently or as a supplement to a primary water heating source.

Top Features

  • External dial: It lets you control the temperature range with minimal effort.
  • Sleek and attractive exterior design: It blends well with the existing décor should the water heater be installed in a visible place.
  • Temperature-and-pressure relief valve: It promotes safety.

Pros

  • Very easy to install
  • Eliminates the need to wait for warm/hot heater
  • Well insulated

8. Rheem 240V Heating Chamber Tankless Water Heater Review (RTEX-13)

Rheem 240V Heating Chamber Tankless Water Heater Review (RTEX-13)
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Bathing with hot water has lots of benefits. However, waiting for it to become hot is quite annoying and inconveniencing. That’s why you need this tankless water heater from Rheem. It works quite fast to give you hot water on demand. What’s more, it is easy to replace and install. Get it today and you will never have to wait for hot water anymore.

Top Features

  • External controls: They adjust the temperature in increments of 1 degree Fahrenheit.
  • Two heating elements: They are durable and help heat up water.
  • 3-foot electric cable: It makes installation a breeze.

Pros

  • The unit is great for the price
  • The multi-stranded wire makes connection easier
  • Easy to operate

7. Rheem 240V Tankless Water Heater Review (RTEX-18)

Rheem 240V Tankless Water Heater Review (RTEX-18)
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There are numerous reasons why you should choose the Rheem 240V Tankless Water Heater (RTEX-18). The unit gives you hot water immediately, and this makes it handy during morning hours when everyone is on the go. It works smoothly, and, therefore, will always deliver outstanding results. Should you decide to purchase a water heater, this particular one should be right there on top of your list.

Top Features

  • Adjustable power: Enables the water heater to meet hot water demand.
  • 3/4” NPT water connections: They make installation a cinch.
  • Digital thermostat control: It has an LED display and adjusts the temperature in increments of 1 degree Fahrenheit.

Pros

  • Heats up water effortlessly
  • The tankless design eliminates odor
  • Digital dial control works nice

6. Stiebel Eltron 24 kW Tankless Electric Water Heater Review

Stiebel Eltron 24 kW Tankless Electric Water Heater Review
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Stiebel Eltron is a manufacturing company based in Holzminden, Germany. It was founded on May 5, 1924, as a manufacturer of central heating products. One of their items is this 24kW Tankless Electric Water Heater. The unit is made to satisfy each of your needs. It is 99-percent energy efficient and has lots of advanced technologies.

Top Features

  • Advanced flow control technology: It prevents unpleasant fluctuation of temperature by automatically adjusting the flow of water.
  • Small, compact size: It enables the water heater to fit anywhere.
  • Hinged cover: It makes the water heater easy to access.

Pros

  • Covered by a warranty
  • Efficient and very easy to install
  • It has advanced technologies

5. SioGreen IR30 POU Electric Tankless Water Heater Review

SioGreen IR30 POU Electric Tankless Water Heater Review
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If you are planning to heat water directly from the well, this is the unit for you. It does not encourage calcium and limescale deposits, making it perfect for use in places with hard water. Moreover, this water heater does not corrode, and, therefore, requires no maintenance. It no doubt makes the perfect package for anyone who values convenience and quality.

Top Features

  • Infrared tankless hot water systems: They energize water with quartz tube infrared energy.
  • Quartz infrared energy: It creates heat without the use of direct contact of metal for heating with water.
  • 2-year manufacturer warranty: It protects against original defects and workmanship.

 

Pros

 

  • The heater is good for the price
  • Very easy to install
  • It helps to have high water pressure
  • Makes a great gift

4. EcoSmart ECO 27 Electric Tankless Water Heater Review

EcoSmart ECO 27 Electric Tankless Water Heater Review
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Incoming water temperatures in the northern United States can reach as low as 37 degrees Fahrenheit. So, if you live in places like that, the EcoSmart ECO 27 Electric Tankless Water Heater is for you. It comes with a patented self-modulating technology and has the capability to heat up to 3 gallons per minute in cold temperatures.

Top Features

  • Digital temperature control: It lets you set your temperature in increments of 1 degree Fahrenheit.
  • Patented self-modulating technology: It allows the heater to regulate the exact amount of energy needed to heat the right amount of water.
  • Wall-mountable design: It lets you save valuable storage space.

Pros

  • Backed by a lifetime warranty
  • It gives a decent shower
  • It is energy efficient and cuts water heating costs

3. Atmor 18kW/240V Electric Tankless Water Heater Review

Atmor 18kW/240V Electric Tankless Water Heater Review
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Heating of water in US homes is surprisingly expensive, according to research. So, the introduction of Atmor 18kW/240V Electric Tankless Water Heater is seen as a lifesaver. The unit saves up to 50-percent of electricity bills. And it does this without lowering its performance. It still heats water fast to make sure you have a decent shower every time.

Top Features

  • Stainless steel interior: It is resistant to corrosion and durable for longer life expectancy.
  • Digital temperature control: It lets you set your temperature in increments of 1 degree Fahrenheit.
  • Self-modulating system: It controls the amount of energy needed to heat water.

Pros

  • The construction is solid
  • Heats lots of water quickly
  • Very easy to mount

2. Atmor AT-900-06 6.5kw/240v Tankless Electric Water Heater Review

Atmor AT-900-06 6.5kw/240v Tankless Electric Water Heater Review
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We love the fact that the Atmor AT-900-06 model is made for either double or single sink. It is powerful enough to heat water on demand without keeping you waiting. What’s more, it can be used for both commercial and residential purposes. It is also energy efficient to let you save a few bucks every month.

Top Features

  • Compact space-saving design: It eliminates the need for venting as well as allowing the water heater to be installed against the wall.
  • Generous warranties: The 7-year leak-free warranty protects against leaks and the 2-year warranty protects against labor and parts.
  • Flexible engineering: The water heater can be used both for residential and commercial purposes.

Pros

  • Covered by two warranties
  • Easy to install
  • The medium setting works well

1. EcoSmart ECO 11 Electric Tankless Water Heater Review

EcoSmart ECO 11 Electric Tankless Water Heater Review
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When you buy this electric tankless water heater, you are not only taking your convenience to the next level but also you are putting yourself right on course to saving a lot of money. The EcoSmart ECO 11 Electric Tankless Water Heater saves up to 50-percent in water heating costs. Plus it eliminates the need to store hot water by providing it instantly on demand.

Top Features

  • Compact design: It provides more storage space.
  • Digital temperature control: It makes the water heater very easy to use.
  • Advanced self-modulating technology: It enables the unit to only use the amount of energy required.

Pros

  • Decently priced
  • Covered by a lifetime warranty
  • Cuts water heating expenses

Conclusion

Known to save energy and electricity bills, electric tankless water heaters are simply a must-have for any household. But since getting the best quality can be a problem, we have provided you with the above detailed reviews. Here, you will learn more about these products and even have the time to compare them.

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