We consider a electric tankless heater to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best electric tankless heater for you.

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Our Top Picks:

Best Overall: Buy: Bosch Rmotechnology Electric Tankless Heater READ REVIEW

Best For Remote Control: Buy: Ecosmart Electric Tankless Heater READ REVIEW

Best For Worth The Money: Buy: Rheem Electric Tankless Heater READ REVIEW

Best For Premium Quality: Buy: Ecotouch Electric Tankless Heater READ REVIEW

Best For Heavy Gauge: Buy: Eemax Electric Tankless Heater READ REVIEW

Best For Stainless Steel: Buy: Camplux Electric Tankless Heater READ REVIEW

Best For Long Hot Showers: Buy: Greatbear Electric Tankless Heater READ REVIEW

Best For Low Water Pressure: Buy: Rmoflow Electric Tankless Heater READ REVIEW

Best For Instantly Heat: Buy: Craftsman Electric Tankless Heater READ REVIEW

Best Overall: Bosch Rmotechnology Electric Tankless Heater

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If you often find yourself confused about a good heater, Bosch Rmotechnology Electric Tankless Heater is your solution. The bosch rmotechnology electric tankless heater can qualify for free shipping, It looks good and has a tankless design. The 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. This electric water heater is easy to maintain and has premium glass - lined material for a long service life.

The heater is compatible, it has fast recovery and has a sleek design. In addition, this is easy to follow, allows for long - lasting quality, it fits well and has a practical design. Above all, the bosch rmotechnology electric tankless heater is great for a wide range of locations.

Most customers agree that the heater is newly installed and everything is working very well. Further, a few say that the heater is packaged well and there's really nothing quirky about the design or hookup. Further, a few also found that this water heater is the perfect size to supply warm water, mainly needed in the winter.

• This is good for hot water supply, It has a little unit and has a cool design.
• Shut off the cold supply heater and open the hot water tap.
• This is practical, never runs out and it has a fast recovery rate.
• This can supplement a primary water heating source, or be used under a single sink.

Best For Remote Control: Ecosmart Electric Tankless Heater

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The Ecosmart Electric Tankless Heater should be able to handle its purpose and duties with ease. The ecosmart electric tankless heater can provide between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature. Every ecosmart tankless electric water heater delivers endless hot water, while at the same time saving space, time, money, and allowing you to reduce your overall energy and water use. This smart technology electric tankless water heater is configured for climates where incoming water temperature is 67 degrees f and above.

Above all, the ecosmart electric tankless heater is easy to install, dependable, and supported by a knowledgeable customer support team.

Almost all buyers agree that the heater is good for a little thing. Further, they say that the heater has some quirks, but is well worth the time and money to install. Further, a few strongly agree that the heater is reasonable for the company to request a licensed electrician\plumber to honor the warranty.

• This has working as expected and does a great job in colder climates.
• This is located in the mountains on a well and septic tank.
• This does require a lot of power.
• This will come off easily with the 4 screws removed.

Best For Worth The Money: Rheem Electric Tankless Heater

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Next on the list, we've got yet another heater that manages to win our hearts. It's the Rheem Electric Tankless Heater and it's widely considered as one of the most convenient heaters you can buy. The rheem electric tankless heater can search for brand name, allows for hot water supply and it is very small. Rheem 24kw 240v tankless electric water heater. And, the heater allows for easy install, never runs out and it is great for more power.

The heater is unlimited and it comes with digital temperature control. Most importantly, the rheem electric tankless heater has saved money and it is secure.

Most customers opine that the heater can suggest the correct size or system for your needs. In addition, they strongly agree that the heater is beneficial to have a professional that is familiar with the products install the unit you choose. And, a few also found that the heater will work with the code but the efficiency is reduced. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

• This can go up to 200 amps. It averages 40 amps.
• This will keep up with no problems. It's a very powerful unit.
• This takes about 30 to 45 secs.
• It is worth the money, is very good and it is adjustable.

Best For Premium Quality: Ecotouch Electric Tankless Heater

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The Ecotouch Electric Tankless Heater should be able to handle its purpose and duties with ease. The ecotouch electric tankless heater is great for washing machine, It is made with high-quality and has a tankless design. . Also, the heater has saved money, is good for small unit,ss It is very good and has a sleek design.

The heater is designed for water inlet,s is very small, it go ahead and has a water heater design. Above all, the ecotouch electric tanklessheater functions well, It works well with water saver and has a safe design.

Most customers opine that the heater features a sleek and attractive design to blend seamlessly with decor. Moreover, they also found that the heater provides nearly instant heat. Moreover, they also found that the heater would work fine for a small kitchen and a bathroom. Overall, most buyers agree that the heater suits them best, and no one questions it.

• This is around 110 degrees max for safety reasons.
• This reduces until no extra heating (power) is necessary.
• This is totally safe to install and use indoors, easier installation and vent free.
• This hangs on the wall with brakets provided.

Best For Heavy Gauge: Eemax Electric Tankless Heater

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The Eemax Electric Tankless Heater's material feels more premium than its price would suggest. The eemax electrictankless heater is perfect for washing machine, saves money and it is perfect for heavy gauge. Tankless water heaters provide a continuous supply of hot water and only heat the water you need, when you need it. In addition, this is highly recommend, never run out and it is great for water pressure.

The heater can produce enough hot water for up to 1 shower and 2 sinks simultaneously in colder climates. Further, this is very happy and it is suitable for home improvement. Most importantly, the eemax electric tankless heater is compatible and it comes with digital temperature control.

Most customers quickly discovered that the heater could not handle a full shower. In addition, a few strongly agree that the heater has been cranking hot water for over seven years. Also, they say that if the voltage drops, your heater will use more amps to try to heat up the water.

• This takes four 40 amp breakers to operate.
• This heater uses ( 2 ) two poles and 40 amp breakers.
• This will need to be plumbed in and wired to your breaker box.
• This heater works very well no mater how much demand it receives.

Best For Stainless Steel: Camplux Electric Tankless Heater

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We would, of course, be remiss if we didn't mention Camplux Electric Tankless Heater for daily purpose. The camplux electric tankless heater offers lead-free water, It is for washing machine and has a safe design. The 120v tankless water heater features an upgraded rotatable digital temperature display and touch control panel, showing you the easy reading output water temperature in real-time and setting the ideal temperature just by finger. This mini water heater is only suitable for sink use, not for bath.

The heater has enjoy instant, it allows for energy saving and has a water heater design. Lastly, the camplux electric tankless heater is yellow, It works fine and has a standing design.

Almost all buyers found that the heater is great for a 26 ft rv with a kitchen, one shower and one bathroom. Also, they say that the heater has to be turned way down in order to get hot water. And, they say that the power of this electric water heater is too small, it is only suitable for sink use, not shower. In short, most buyers agree that the heater is functionally comfortable and no one questions it.

• This is great for hot water supply, it heats well and has a cool design.
• This comes out great temperature that far.
• This is sensitive to the temperature of the water coming into it.
• 35kw at 120v, product dimensions 78" x 63" x 39", water pipes fitting.

Best For Long Hot Showers: Greatbear Electric Tankless Heater

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The Greatbear Electric Tankless Heater's material feels more premium than its price would suggest. The greatbear electric tankless heater is portable, It is great for long hot showers and has an elegant design. Check the chart to figure out the flow rate suggested for your area to see if it meets your needs. The electrictankless water heater comes with a digital display & touch control panel, so temp setting is an easy job.

The heater is good for portable use, it is legible and has a water heater design. Most importantly, the greatbear electric tanklessheater features a sleek and attractive design to blend seamlessly with decor.

Most buyers find that the heater has excellent customer support, It may take them a day or 2 to respond. And, a few strongly agree that the heater is rated for 2 gallons per hour. In addition, a few strongly agree that this wall - mounted water heater uses 90 % less space than a traditional hot water heater with a tank. In short, for almost all customers, the heater was most suitable.

• And it will surely cut your electricity bill.
• This does show a variable temperature output as the water gets hotter.
• This water heater works flawlessly as expected and setting the temperature is easy.
• This is made by marey and they work great.

Best For Low Water Pressure: Rmoflow Electric Tankless Heater

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The Rmoflow Electric Tankless Heater might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few iterations. The rmoflow electric tankless heater is ideal for summer or warm weather. Make sure this fits by entering your model number. Moreover, it is easy to install into washbasin and other tight spaces.

The heater allows for energy saving and it is good for hard - wired endless hot water. Above all, the rmoflow electric tankless heater is golden, It is good for low water pressure and has a water heater design.

Almost all customers quickly discovered that the heater can be installed in a protected environment. Further, they also found that the heater is so nice and less wasteful than having hot water really fast. With no doubts, this heater passed the test and had very satisfied buyers eager to share their experience.

• As soon as you open the tap, the water flows at your desired temperature.
• This takes 220 volts to add to it will fit nearly anywhere.
• This is designed for indoor use.
• This is a good buy and I find it very convenient.

Best For Instantly Heat: Craftsman Electric Tankless Heater

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The features department is where the Craftsman Electric Tankless Heater truly manages to shine. The Craftsman electric tankless heater is energy efficient, It makes for easy installing and has an efficient design. Even more startling, is that this costly long-term investment may, one day, damage your home. Moreover, it is very nice, is very small, it is great for an excellent price and has a tankless design.

The heater is ideal for a 4 bedroom home or up to 8 simultaneous applications. Most importantly, the Craftsman electric tankless heater is durable and has a water heater design.

Almost all buyers quickly discovered that the heater was fine for two baths. Also, they say that the heater has a higher limit of 122f. Further, they say that the heater is used to replace the standard water heater for the apartment above the garage. With no doubts, this heater passed the test and had very satisfied buyers eager to share their experience.

• This will be under the counter and out of view as well.
• Manufacturer says: As craftsman, we build pride.
• The end of this tankless water heater and plug it in.
• Manufacturer says: constructing our units with stainless steel, non-corrosive, lead-free internal materials.