Top 10 Best Electric Tankless Water Heaters in 2018

Electric Tankless Water Heaters

Electric Tankless Water HeatersUnlike other heaters that store heated water, tankless electric heaters use heating coils for heating the water when you need.

Compared to water waters with storage tanks, these tankless units are much more energy-efficient, and they help to cut down the energy costs considerably.

That’s why there are a lot of benefits that can make your life easier if you decide to install such water heating devices in residence. Of course, there are many options for you to choose from. That’s why we’ve created an in-depth list to help you out.

Best Electric Tankless Water Heaters in 2018

Listed below are some of the best electric tankless water heaters of 2018 that you should have a look at if you want an efficient and effective tankless heater.

The electric tankless water heaters mentioned down below are some of the top-notch products that won’t disappoint.

10. Electric Tankless Water Heater ThermoPro Series

Electric Tankless Water Heater ThermoPro Series

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This tankless water heater featuring self-modulating smart flow has revolutionized the way water is heated by offering unlimited hot warm when it is required.

The heater also features a sleek and space saving design that doesn’t need venting. Instead, it can be hung anywhere in the garage or inside your house too. With this heater, you can save around 50% of the money spent on electric bills as compared to traditional tank heaters.

Key Features
  • Equipped with digital temperature control, with this heater, you can set the desired temperature in increments of 1 degree.
  • The thermostatic control range varies from 90 degrees to 135 degrees.
  • Moreover, this water heater is also equipped to heat water at low temperatures like 37 Fahrenheit coming in at even 1.9 GPM.
  • Made of stainless steel, the interior is resistant to corrosion and durable thus allowing longer life expectancy and heat efficiency.

It is mentioned in this list because

  • The installation doesn’t take long
  • It offers a great value at a low price
  • It is very well made

9. iHeat Tankless Electric Water Heater

iHeat Tankless Electric Water Heater

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This tankless electric heater is suitable for a number of applications; you can use it for outdoor kitchens, resorts, yachts, properties at the beach, and near the ocean too.

Similarly, it can also be used in high-sterile places like schools, clinics, hospitals, and commercial kitchen. Due to its compact size, you save quite a bit of space and is small enough to fit closets and under counters installations.

Key Features
  • With this electric tankless water heater, you can save around 60% of the money that you spend on water heating.
  • Moreover, the waterproof constructions let you safely and easily control the temperature by using the interactive waterproof touchpad.
  • With a heating capacity of 3.5 GPM, this tankless heater can provide hot water to 2 showers and a sink simultaneously.

This is included in this list because

  • It heats up water really quick
  • Provides unlimited hot water
  • The digital temperature readout is a good feature to have

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8. Rheem RTEX-18 Tankless Water Heater

Rheem RTEX-18 Tankless Water Heater

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This professional tankless electric water heater provides continuous water quickly and on-demand both for multiple applications and point-of-use applications.

This tankless water heater comes with advanced self-modulation which adjusts the power to meet the demand of hot water. It is also quite efficient.

Key Features
  • The tankless heater features an external thermostatic digital control that comes with an LED display.
  • The two heating elements are immersed in durable copper.
  • Apart from easy installation, this tankless electric water heater also promises easy replacement and simple use.

It is part of this list because

  • Provides unlimited hot water
  • With this heater, you can save up a considerable amount
  • It is very easy to install

7. Bosch Tronic Electric Tankless Water Heater

Bosch Tronic Electric Tankless Water Heater

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This powerful and compact tankless electric water heater can be installed anywhere ranging from residential applications to commercial applications.

With this heater, you can enjoy a number of benefits; there is a minimal loss when the heater is on standby, it promises 97% efficiency, and with the built-in flow sensor that provides constant output temperature, you can enjoy the endless hot water.

Key Features
  • This tankless electric heater has the maximum GPM of 3.3 which is enough to provide unlimited hot water to one major application at a time.
  • It has an efficiency rating of 97% and features enhanced scale resistance.
  • Also, the element modulation offers constant output temperature.

It is featured on this list because

  • It heats water efficiently and quickly
  • Efficiently maintains a constant temperature

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6. Stiebel Eltron DHC-E12 Electric Tankless Water Heater

Stiebel Eltron DHC-E12 Electric Tankless Water Heater

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The next product on the list is this electric tankless water heater by Stiebel Eltron. Suitable for a number of applications, this water heater promises immediate hot water.

Furthermore, it helps you to save a significant amount on your energy bills. It also comes with a three-year warranty.

Key Features
  • By setting the knob placed on the front, you can enjoy temperatures between 86 degrees Fahrenheit and 125 degrees Fahrenheit.
  • Since this heater is quite attractive and relatively compact, it can be used unconcealed in a variety of applications.
  • The overall make is very durable.
  • The design helps it to go well with a range of different décor.

It is featured on this list because

  • It lasts for long
  • Can handle the load of 2 bathrooms and a kitchen sink simultaneously
  • Offers good construction

5. EcoSmart Electric Tankless Water Heater

EcoSmart Electric Tankless Water Heater

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Listed as one of the biggest tankless electric water heaters, this unit is fitted with patented self-modulating technology. It is the ideal unit for places where the temperatures down to 37 degrees Fahrenheit.

The heater can heat around 3 gallons of water per minute, even at this low temperature. This means that it can handle two showers at once without either of them running out of hot water.

Key Features
  • With this heater, you can save around 50% on the water heating costs.
  • With the digital temperature control, you can easily control the hot water.
  • Moreover, the components made of stainless steel and copper have been designed for easy replacement, durability, and efficiency.
  • The compact size of the heater also allows you to space storage space while the stylish design is quite attractive.

It is part of this list because

  • It provides the perfect temperature
  • Your power bill will go down quite significantly
  • It is very appealing

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4. Titan Electric Tankless Water Heater

Titan Electric Tankless Water Heater

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Due to its versatility, this unit is the ideal one for areas that have warm climates because of which the water temperature is more than 65 degrees Fahrenheit. This heater is a versatile and popular model that is suitable for homes with up to 3 standard bathrooms.

Key Features
  • The electric tankless heater by Titan continually heats up the water instantaneously as you need it and only when you need it thus helping to save a considerable amount of money.
  • This tankless heater replaces the conventional heaters that come with big tanks without making any disruptions to your water needs or comfort.
  • The design is attractive too.

It is mentioned in this list because

  • Installation of this unit is very easy
  • Immediate hot water eliminates the wastage of water
  • It is easy to use for everyone

3. SioGreen Electric Tankless Water Heater

SioGreen Electric Tankless Water Heater

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This tankless water heater by SioGreen is ideal for a number of purposes. You can use it for sink applications or hand washing in places with cooler climates, or you can also use in places like doctor offices, recreational vehicles, boats, wet bars, and strip malls.

Similarly, because of the features it has, you can also use it for outdoor showers and sinks. With this heater, you can save a considerable amount of water and energy.

Key Features
  • This infrared tankless electric heater uses coil-less technology to energize the water with infrared energy.
  • Consequently, heat is created without direct contact of metal with the water.
  • The heater also promises no corrosion.
  • Only the water that you use is heated up.
  • Since no water is left sitting, there is a lower chance of accumulation of algae and bacteria in the water.
  • Moreover, since there are no limescale or calcium deposits, this heater is ideal for areas with good water.

This is included in this list because

  • Easy to install
  • It is very compact
  • No corrosion eliminates the need for maintenance
  • Goes well with different decors.

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2. Rheem RTEX-13 Tankless Water Heater

Rheem RTEX-13 Tankless Water Heater

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If you want to enjoy on-demand and quick continuous hot water for either multiple applications or point-of-use, then one option you can go for is the RTEX-13 by Rheem. With this heater, you can save a considerable amount of money on your bills as this is 99.8% energy efficient.

Key Features
  • This heater features an adjustable digital thermostat that comes with an LED display.
  • The temperature can be adjusted in 1 degree Fahrenheit increments.
  • Heating elements of this heater are durable.
  • This heater also promises simple installation and easy replacement.

It has been added to this list because

  • It is very efficient
  • Provides endless hot water
  • It is ideal for point-of-use
  • The design is also quite unique

1. Stiebel Eltron Tempra Tankless Electric Heater

Stiebel Eltron Tempra Tankless Electric Heater

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This tankless electric heater has been designed to replace the conventional tank heaters without causing any disturbances or inconveniences to the hot water needs of the user. Due to its efficiency, you can save up to 20% on your electric bill.

Moreover, the dial of this heater is at the fingertips of the users because of which, the temperature can be adjusted quickly at any time. Also, the unit occupies lesser space than a tank heater does.

Key Features
  • Apart from the digital temperature control, this heater also offers reliability.
  • The sleek design of the heater enables it to be fitted anywhere.
  • It has a hinged cover that provides easy access.
  • It is defined as a heavy-duty upgraded electronic device.
  • Gives you an advanced flow control.
  • It has a single, simple flow sensor design.

It is mentioned in this list because

  • The small size of the heater provides more space
  • It can handle multiple showers at once
  • You won’t have to wait for a long time to enjoy hot water

Electric tankless water heater – buyer guide

When purchasing an electric tankless water heater, make sure you consider the following two factors:

  1. Warranty

The majority of the electric tankless water heaters come with a coverage of 3 years to 12 years. For models that come with longer warranties, you will generally have to pay a little bit more; however, models with longer warranties tend to have better elements that speed up the heating of water.

Similarly, models with longer warranties also feature a thicker insulation so that there is less loss of heat. Therefore, you must pick out an electric tankless water heater with a long warranty.

  1. Flow rate

When searching for a good electric tankless water heater for your house, you will have to think not in terms of the capacity of the heater, but in terms of flow. An electric tankless water heater can’t run out of the water as a tank water heater can. However, if the flow isn’t right, then the heater might not be able to heat water quickly so that it serves numerous showers or sinks at once.

The flow rates can vary anywhere from 1.2 GPM to up to 6 GMP so you will have to choose one according to the size of your house and the number of fixtures that will be running at one time.

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Conclusion

You can see for yourself that having an electric tankless water heater not only provides you with hot water whenever you wait, it also helps you save on your energy bills.

Read the list of the best electric tankless water heaters of 2018 once again and choose the one which suits the needs of your house the best.

Know that all of the tankless electric water heaters present in this list are efficient and provide a nice supply of hot water.

Remember, when you enter the market for tankless electric heaters, don’t forget to keep in mind the factors mentioned in the buyer’s guide. Take your time to make an informed buying decision.

 

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