10 Best Electric Tankless Water Heater For 2023

Electric tankless water heaters are becoming more popular these days because of their eco-friendly features, energy efficiency, and ability to save a significant amount of money compared to traditional water heaters.

Eco-friendly features of electric tankless water heaters include the fact that they use less electricity than traditional water heaters, and that they don’t produce any harmful fumes and particles. Additionally, they can be controlled remotely, which allows homeowners to set the temperature according to their needs, saving a significant amount of energy.

Electric tankless water heaters are easy to install, and the installation process doesn’t require the presence of an expert. You can install the system yourself, and it can easily be done without using any tools. Moreover, the installation process is simple, and you can complete it in a few hours.

Additionally, electric tankless water heaters are more affordable than traditional ones. They are usually cost effective and affordable, and you can purchase them from various stores.

This guide is all about the best electric tankless water heater in the market. Let’s look at the top 10 electric tankless water heaters in 2023.

Top 10 Electric Tankless Water Heaters

1EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 ... Top Pick

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 …

Check On Amazon
2Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray Best Quality

Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

Check On Amazon
3EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at ... Recommended

EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at …

Check On Amazon
4Rheem 18kW 240V Tankless Electric Water Heater

Rheem 18kW 240V Tankless Electric Water Heater

Check On Amazon
5Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

Check On Amazon
6Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – ...

Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – …

Check On Amazon
7EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at ...

EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at …

Check On Amazon
8Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

Check On Amazon
9Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric ...

Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric …

Check On Amazon
10Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot ...

Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot …

Check On Amazon

Review of Best Electric Tankless Water Heater For 2023

Top Pick

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 ...

1. EcoSmart ECO 11 Electric Tankless Water Heater

  • Brand: EcoSmart
  • Manufacturer: Ecosmart
  • Color: White
  • Dimensions: Height: 11.5 Inches Width: 8.0 Inches Length: 3.75 Inches Weight: 6.5 Pounds `

EcoSmart ECO 11 Electric Tankless Water Heater is a great way to save money on your energy bill. This heater provides instant hot water on demand, and is small and compact for easy installation.

Advantages

  • Saves energy and costs less to operate than traditional tank water heaters
  • Reduces greenhouse gas emissions
  • Provides an endless supply of hot water
  • Compact design saves space
  • Easy installation

Our Recommendations

I absolutely love my EcoSmart ECO 11 Electric Tankless Water Heater! It heats up my water so quickly and efficiently. I would highly recommend this product to anyone in the market for a new water heater.

Check On Amazon

Best Quality

Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

2. Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

  • Brand: Rheem
  • Manufacturer: Rheem
  • Color: Gray
  • Dimensions: Height: 3.5 Inches Width: 14.5 Inches Length: 18.25 Inches Weight: 17.8 Pounds `

This is an amazing water heater that will save you so much money on your energy bill! It's very easy to install and you'll never have to worry about running out of hot water again.

Advantages

  • Rheem RTEX-24 24kW 240V Electric Tankless Water Heater is able to provide an endless supply of hot water.
  • It has a compact and sleek design which can be installed almost anywhere inside or outside the home.
  • Save money on your energy bill with this tankless water heater as it only heats water when you need it instead of continuously heating and reheating stored water like traditional tank heaters.
  • This model also features a self-modulating power control that adjusts how much power is used based on how much hot water is needed, further saving you money and energy.
  • Finally, the Rheem RTEX-24 comes with a digital temperature display so you can always know what the output temperature is and make adjustments as necessary for complete comfort.

Our Recommendations

We have had our Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray for almost two years now and we love it! The installation was quick and easy, and the unit has been working flawlessly ever since. We've never run out of hot water, even when showering back-to-back. Plus, the compact size is a real space saver in our small home. Overall, we highly recommend this tankless water heater!

Check On Amazon

Recommended

EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at ...

3. EcoSmart ECO 18 Electric Tankless Water Heater

  • Brand: EcoSmart
  • Manufacturer: Ecosmart
  • Color: White
  • Dimensions: Height: 17.0 Inches Width: 17.0 Inches Length: 3.75 Inches Weight: 14.0 Pounds `

EcoSmart ECO 18 Electric Tankless Water Heater is a great choice for those looking for an energy-efficient water heater. This unit can provide hot water for up to three bathrooms at once, making it perfect for larger families or homes. It also features a self-modulating technology that adjusts the power based on how much hot water is needed, which helps save on energy costs.

Advantages

  • It is a tankless water heater, so it doesn't take up as much space as a traditional water heater.
  • Electric, so it is more energy-efficient than gas water heaters.
  • Has a higher capacity than most tankless water heaters, so it can provide hot water for multiple uses at once.
  • Its digital display makes it easy to control the temperature and set timers.
  • Comes with a self-cleaning feature that helps maintain the heater and keep it operating efficiently.

Our Recommendations

We bought this water heater about a year ago and it has been fantastic! It's very efficient and easy to use. The best part is that it doesn't take up a lot of space like our old water heater did. We would highly recommend this product to anyone looking for a new water heater.

Check On Amazon

Rheem 18kW 240V Tankless Electric Water Heater

4. Rheem 18kW 240V Tankless Electric Water Heater

  • Brand: Rheem
  • Manufacturer: Rheem
  • Color: Gray
  • Dimensions: Height: 3.5 Inches Width: 14.5 Inches Length: 18.5 Inches Weight: 14.78 Pounds `

Rheem 18kW 240V Tankless Electric Water Heater is a top of the line product that provides an endless supply of hot water. It is perfect for large families or anyone who needs a lot of hot water. This product is very easy to install and use, and it is extremely energy efficient.

Advantages

  • Rheem 18kW Tankless Electric Water Heater is a highly efficient way to heat water, providing an endless supply of hot water on demand.
  • This unit is extremely compact and can be easily installed in tight spaces, making it ideal for apartments, condos and other small homes.
  • Uses advanced self-modulating technology to automatically adjust power consumption based on hot water demand, resulting in significant energy savings over traditional tank-type heaters.
  • Provides consistent hot water delivery with no temperature fluctuations, ensuring a comfortable shower or bath every time.
  • Comes with a comprehensive warranty for peace of mind and long lasting use.

Our Recommendations

Rheem 18kW 240V Tankless Electric Water Heater is amazing! I have never had an issue with it and it has definitely saved me a lot of money on my water bill. It was very easy to install and the customer service was great. I would highly recommend this product to anyone!

Check On Amazon

Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

5. Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

  • Brand: EcoSmart
  • Manufacturer: Ecosmart
  • Color: White
  • Dimensions: Height: 3.75 Inches Width: 19.0 Inches Length: 17.0 Inches Weight: 18.35 Pounds `

If you're looking for a powerful and efficient water heater, the Ecosmart ECO 36 is a great option. It's a tankless water heater that can provide up to 36kw of power, making it perfect for homes with high water demand. It's also very energy efficient, so you'll save money on your energy bills.

Advantages

  • Saves space as it is a tankless water heater
  • Can save up to 60% on water heating costs
  • Provides an endless supply of hot water
  • Reduces greenhouse gas emissions
  • Has a compact and sleek design

Our Recommendations

We've been using our Ecosmart ECO 36 for about a year now and have been very happy with it. The unit was very easy to install and we love not having to worry about running out of hot water. The temperature control is also great, allowing us to adjust the water temp to perfectly suit our needs. Overall, we're very happy with our purchase and would recommend this unit to anyone considering a tankless water heater.

Check On Amazon

Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – ...

6. Stiebel Eltron Tankless Water Heater

  • Brand: Stiebel Eltron
  • Manufacturer: Stiebel Eltron
  • Color: White
  • Dimensions: Height: 14.5 Inches Width: 16.63 Inches Length: 4.63 Inches Weight: 20.0 Pounds `

Stiebel Eltron Tankless Water Heater is a amazing one! It provides instant, endless hot water and is super energy efficient. We love that it takes up minimal space and can be installed virtually anywhere.

Advantages

  • Saves space as it is a tankless water heater
  • Can heat water instantly and continuously
  • Saves energy as it only heats water when needed
  • Comes with a digital temperature control for precise temperatures
  • Is backed by Stiebel Eltron’s excellent customer service and support

Our Recommendations

This water heater is amazing! We have never run out of hot water since we installed it. Plus, the energy savings have been great.

Check On Amazon

EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at ...

7. EcoSmart 8 KW Electric Tankless Water Heater

  • Brand: EcoSmart
  • Manufacturer: Ecosmart
  • Color: White
  • Dimensions: Height: 11.5 Inches Width: 8.0 Inches Length: 3.7 Inches Weight: 4.75 Pounds `

EcoSmart 8 KW Electric Tankless Water Heater is a eco-friendly heater and will save you so much money on your energy bill! It heats up water super quickly and you'll never have to worry about running out of hot water again.

Advantages

  • A great tankless water heater that can save you money on your energy bills.
  • Very easy to install and does not require any professional help.
  • Comes with a very user-friendly manual so that anyone can easily follow the instructions and install it without any hassle.
  • Once installed, it requires almost no maintenance and will serve you for many years without any problems.
  • Provides an endless supply of hot water, so you will never have to experience cold showers again!

Our Recommendations

It's so much more efficient than our old tank water heater and it heats up the water so much faster. We've only had it for a few weeks, but it's already saved us money on our energy bill. I would highly recommend this product to anyone looking for a new water heater.

Check On Amazon

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

8. Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

  • Brand: Rheem
  • Manufacturer: Rheem
  • Color: Gray
  • Dimensions: Height: 3.63 Inches Width: 8.25 Inches Length: 12.63 Inches Weight: 0.000625 Pounds `

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater will save you so much money on your energy bill. It's very easy to install and use, and it will last you a long time.

Advantages

  • Very efficient in terms of energy consumption.
  • It provides an endless supply of hot water, which is great for large families or homes with multiple bathrooms.
  • Compact in size makes it perfect for small homes or apartments where space is at a premium.
  • Easy to install and maintain, and comes with a comprehensive warranty from Rheem.
  • Its competitive price makes it an excellent value for money compared to other tankless water heaters on the market.

Our Recommendations

We've only had it for a few weeks, but it has already made such a difference in our home. The water is always hot when we need it and we don't have to worry about running out of hot water anymore. It was very easy to install and the whole process only took a few hours. We are so happy with our new Rheem tankless water heater!

Check On Amazon

Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric ...

9. Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric Heater

  • Brand: Stiebel Eltron
  • Manufacturer: Stiebel Eltron
  • Color: white,black
  • Dimensions: Height: 14.2 Inches Width: 7.9 Inches Length: 4.1 Inches Weight: 5.952481074 Pounds `

Stiebel Eltron 230628 is a powerful and efficient tankless electric water heater that can be used as a single or multi-point unit. It has a sleek design that will complement any home décor, and it's easy to install and operate. This water heater provides an endless supply of hot water, and it's perfect for families who want to save energy and money.

Advantages

  • Provide an endless supply of hot water since it only heats water when you need it. This means that there is no standby energy losses associated with tank type heaters.
  • It also has a high efficiency rating of 99%, which means very little wasted energy and lower operating costs over the long term.
  • Additionally, this unit can be installed in tight spaces without the need for a venting system, further saving on installation costs.
  • With a small footprint and sleek design, the Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric will not take up much valuable space in your home or office.
  • Finally, its advanced self-modulating technology ensures precise temperature control and provides consistent hot water delivery throughout your entire home or office – even if multiple faucets are in use at the same time!

Our Recommendations

I absolutely love my Stiebel Eltron 230628 240V, 12 kW DHC-E12 Single/Multi-Point-of-Use Tankless Electric Water Heater! It's so easy to use and install, and it heats water so quickly and evenly. I would highly recommend this product to anyone looking for a great tankless water heater!

Check On Amazon

Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot ...

10. Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot

  • Brand: ECOTOUCH
  • Manufacturer: ECOTOUCH
  • Color: Black
  • Dimensions: Height: 17.25 Inches Width: 4.02 Inches Length: 12.22 Inches

Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot is a great product that provides hot water on demand. It is easy to install and use, and it is very efficient. It is a great addition to any home, and it will help save money on your energy bill.

Advantages

  • Saves energy and money – With no standby heat loss, tankless water heaters only heating water when you need it which saves you money on your electricity bill.
  • Space-saving design – Tankless water heaters are much smaller than traditional storage tank water heaters, so they take up less space in your home.
  • Endless hot water – Since there is no storage tank, you'll never run out of hot water with a tankless unit. Traditional storage tanks can run out of hot water during peak demand periods.
  • Longer lasting – Tankless units typically have a longer lifespan than traditional storage tank units since they don't have the same wear and tear from holding large amounts of water over time.
  • Environmentally friendly – Because tankless units use less energy, they also produce fewer greenhouse gases making them more environmentally friendly than their traditional counterparts.

Our Recommendations

This water heater is amazing! We've only had it for a few weeks, but it's already saved us so much money on our energy bill. It was very easy to install and we love how much hot water it produces.

Check On Amazon

Frequently asked Questions

How does a tankless water heater work?

An electric tankless water heater uses electricity to heat the water as it flows through the unit.

What are the advantages of a tankless water heater?

Tankless water heaters are much more efficient than conventional tank water heaters.  With an electric tankless water heater, you don't have to wait for hot water. You can turn on the tap and get hot water.

Is a tankless water heater safe?

Yes, tankless water heaters are very safe and reliable.

What should I look for in a tankless water heater?

There are a few things to consider when choosing the best electric tankless water heater for your home. First, you need to decide what size you need. Tankless water heaters are available in a variety of sizes, so it’s important to choose one that will meet your hot water needs. Next, you need to consider the climate in your area. If you live in a cold climate, you’ll need a tankless water heater that can handle the colder temperatures. Finally, you need to decide what features you want in your tankless water heater.

Buying Guide for Best electric tankless water heater for 2023

1. Consider Your Needs: Before you start shopping for an electric tankless water heater, it’s important to determine what kind of energy source you have available. If you’re looking for an electric tankless water heater, then you’ll need to make sure you have access to an electrical outlet. Additionally, you should consider the size of your household and how much hot water you’ll need. If you’re just using the heater for one or two people, then you may not need a large capacity model. On the other hand, if you have a larger household you’ll need to make sure the electric tankless water heater you choose can handle the increased demand.

2. Look for Efficiency: When shopping for an electric tankless water heater, you should look for a model that is Energy Star Certified. This means the heater is more efficient than standard models and can help you save on your energy bills. Additionally, you should look for a model that has a high flow rate and temperature. This will ensure that the heater can keep up with your hot water needs.

3. Choose a Reputable Brand: It’s important to choose a water heater that is made by a reputable brand. There are a lot of tankless water heaters on the market, but not all of them are made with the same quality. Look for a brand that has a good reputation and that specializes in electric tankless water heaters.

4. Consider the Cost: Lastly, you’ll need to consider the cost of the electric tankless water heater. While these types of heaters are usually more expensive than traditional water heaters, they are also more energy efficient and can save you money in the long run. Additionally, some models come with warranties or other benefits that can help you save even more money.

Overall, when shopping for an electric tankless water heater, it’s important to consider your needs, look for efficiency, choose a reputable brand, and consider the cost. With the right model, you can enjoy hot water on demand and save money on your energy bills.

Conclusion

In conclusion, an electric tankless water heater is the perfect choice for small homes or condos. A conventional water heater needs a big tank and requires lots of space. An electric tankless water heater has no tank at all, so it can easily fit into a small space. It also has a low profile, making it easier to install. If you are thinking of replacing your old water heater with an electric tankless water heater, read our guide, Tankless Water Heaters, to learn everything you need to know about the best tankless water heaters.

Rate whether it is helpful or not

Author

    by
  • David Sherman

    Hello! My name is David Sherman and I am a writer who specializes in topics like beauty, health, wellness, sports, fitness, and gardening. I have always been passionate about helping others look and feel their best, and I firmly believe that everyone deserves to live a healthy and active lifestyle. I am constantly researching new ways to improve my own health and fitness, as well as ways to help others achieve their goals. In addition to writing, I also enjoy spending time outdoors, working out, and spending time with my family and friends.

Leave a Comment