Best electric tankless water heaters have always been the top search of people living in cold areas or winters. Heaters have always been their necessity to keep them warm and thus help them function properly in winters.
This website will list the best electric tankless water heaters for people. These electric heaters are selected from amazon based on the rating, reviews of people, their specifications, their advantages, etc. Thus, it lists the best tankless electric water heaters present on amazon.
- Best electric tankless water heaters
- Stiebel Eltron Tankless Water Heater – Tempra 15 Trend – Electric, On Demand Hot Water, Eco, White
- Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White
- EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
- Thermoflow UT10 2.5 Gallons Electric Mini-Tank Water Heater for Under Sinks 110V – 120V, 1.5kW at 120 Volts
- Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater
- Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display, Electric Instant Hot Water Heater with Self-modulating, Overheating Protection,White
- Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray
- EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
- Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
Best electric tankless water heaters
Living in a cold place is not easy at all especially in countries where winter remains almost 6 months. People can not work efficiently in winters. All they want is to sit in a warm comfy bed and read a book or drink coffee. They become lazy. To make themselves comfortable, people buy heaters to keep their homes or offices warm. Thus, making themselves efficient to do some work.
From the different categories of heaters i.e., propane, gas, electric, etc. electric heaters are preferred the most. The reason is that electricity is most commonly available today. So, people often prefer to buy electric water heaters for their homes and offices.
Let us throw some light on the top 9 best electric tankless water heaters available.
Stiebel Eltron Tankless Water Heater – Tempra 15 Trend – Electric, On Demand Hot Water, Eco, White
This tankless water heater by Stiebel Eltron is our premium pick. This tankless water heater has a lot of unique features that put it on top of our list especially the choice to select the model based on power rating. These power ratings range from 12 KW to 36 KW. Thus, giving us a wide variety to choose from.
Unlimited supply of hot water
Small in size
No noise issues
Digital display to monitor the temperature
Need plumber or professional people to install
Continuous water flow
This tankless electric water heater allows the continuous flow of hot water. However, this continuous water flow is only when we need it and is turned off when not needed. Thus, it saves a lot of our electricity and hence saves our money. In this way, we do not have to worry about hot water when taking a bath, washing dishes, or doing any other work in which hot water is needed.
Energy and space saved
Since this water heater is turned on only when needed it saves a lot of energy thus having high efficiency. Also due to its small size, it is easy to save space.
No noise when turned on
When this tankless electric water heater is turned on it does not make any noise. Thus, it does not unnecessarily disturb people when turned on.
This water heater has a digital display that tells us the temperature of the water and also the temperature of the water is controlled by the interior copper heating system.
Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology,White
In the list of best electric tankless water heaters, this Ecosmart EC0 18 electric water heater is our editor’s choice. This water heater is extremely easy to use as it is manufactured with the ease of people kept in mind. Another exciting offer this electric water heater offers is that it gives a lifetime warranty for residential use. So anytime your water heater gets damaged, get it repaired for free.
Can be used easily
Less power consumption
Digital LCD to display and control the temperature
Sometimes takes time to start up
LCD for temperature display and control
This tankless electric water heater contains a digital display that helps us not only monitor the temperature of the water so that we can see whether the temperature is according to our needs or not but can also control the temperature according to our needs.
The size of this tankless electric water heater has been kept small so that it does not occupy a lot of space which has been a major issue for people today. In this way, it helps save a lot of storage space for us.
Power saving is one of the most exciting features of this tankless electric water heater. It saves almost 60% of our power and thus saves a lot of money.
Another exciting feature of this water heater offers is that it has very high durability. Thus, once it is brought it will last very long.
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
Ecosmart ECO 11 Electric tankless water heater is our choice as the best seller in the list of top 9 best electric tankless water heaters. People have so far liked and bought this water heater mostly due to its exciting features. Now let us see what are the pros, cons and main features of this water heater.
Continuous water flow
Saves power by almost 60%
Warranty of lifetime
Warranty does not cover labor
This tankless electric water heater has self-modulating technology. This allows us to get hot water when we need it without waiting for the hot water before.
Less power consumption
The main issues people face nowadays are electricity bills. Therefore, they have always been looking for appliances that consume less power and saves electricity consumption. This cuts down the power consumption by almost 50-60% giving a huge advantage. So, the efficiency of this is 99.8 percent.
Continuous availability of hot water and LCD
It can allow continuous hot water flow. In this way, no one would never have to worry about the shortage of hot water when taking a bath, washing dishes, or doing some other work. Also, it has an LCD that displays the temperature of the water so that it is not hot enough to burn you and also not cold enough to give you chills. You can also control the temperature from 80-140 F.
This electric water heater is kept small so that it does not occupy a large space.
Thermoflow UT10 2.5 Gallons Electric Mini-Tank Water Heater for Under Sinks 110V – 120V, 1.5kW at 120 Volts
Water heaters have always been the most wanted thing especially the electric ones. Thermoflow electric water heaters have been considered the best so far. Here we are analyzing another electric water heater by Thermoflow to list only the best ones for the readers.
Large water storage capacity up to 2.6 gallons
Highly Energy efficient
Water heating Is quicker
Has a relief valve
High storage capacity
this electric tankless water heater has a storage capacity of 2.6 gallons. this capacity is high enough to give you an excessive amount of hot water when you need it. It can be fitted under your sink and provide you with hot water for your need. Thus its size is not kept very large to avoid inconvenience for users.
Water heats quickly
This electric water heater heats the waterway much faster than ordinary water heaters. It is fully insulated so that heat does not escape. this saves the waiting time for hot water. So you will now never have to worry about hot water when you are running late.
Safety and lifetime
Safety has always been the priority of people. It is highly safe as it has a protection system that cuts offs the power when water is overheated. Thus you no longer have to worry about it if you accidentally fell asleep with your water heater on.
Due to its advanced thermostat technology thus water heater allows us to save a lot of power and is thus highly efficient.
Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater
As the name suggests the key advantage of this electric water heater is its size. It is extra small as compared to other electric water heaters and thus saves the problem of space for people. Now let us see some pros and cons of this electric tankless water heater.
Designed to save space
99.8 percent efficient
Operates at 12A
Temperature display LCD
People have always wanted a water heater that can fit anywhere so that they do not have to worry about where to fit it. Today most people live in small apartments so space issues have always been a problem for this. This eco-smart mini water heater has been designed such that it can be fitted anywhere which is the key advantage of it.
The company offers a 6-year warranty on the leaks and a 2-year warranty on its parts. Thus anytime there is a leak or any part of the Product gets damaged, you can get it exchanged.
Saves waiting time
This electric water heater saves our time of waiting for the hot water by simply placing it under the sink. So what happens is first it is coming from the tank and for it to reach the tap more time is taken while now it is directly under your sink thus saving the waiting time. However when you need more storage capacity but neither is willing to compromise on less time for waiting You can install this by combining it with a large storage container.
Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display, Electric Instant Hot Water Heater with Self-modulating, Overheating Protection,White
Tankless water heaters have always been in demand due to their small size and thus less space occupation. Now we will review some of the interesting features of ECOTOUCH tankless electric water heater that may excite you to buy this one.
Saves time for waiting
Sufficient hot water
Power consumption is reduced
Digital display for easy use
Remote control not available
Usage is easy
This electric water heater comes with a digital display that will let us not only observe the temperature but also control it. Thus, it is extremely easy to use and is highly convenient for use by people normally.
Safety and durability
The safety of the users has always been a top priority of manufactures. Therefore, each part of this electric water heater is designed and tested under strict procedures to ensure 100% safety. Besides they have also kept the electricity and water lines separate so that they do not mix up and may cause an explosion.
The design of this ECOSMART electric water heater has been kept that it can fit easily anywhere whether it is under the sink or on the kitchen countertop and also both horizontally and vertically. Its sleek design thus gives us the choice to install it anywhere we want without the need for worrying whether it will fit there or not.
Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray
Rheem electric water heater operates on a voltage of 240 volts and 18,000 watts. Thus at a much less voltage and power than used by ordinary water heaters. Due to its compact small design and less power consumption, it has always been the favorite of people.
7 gallons of water storage capacity
Temperature is +-1 degree accurate
4.4 gallons per minute flow rate
Heating elements immersed copper
No warranty offered
Copper immersed heating elements
Rheem electric water heater has copper immersed heating elements with brass on top of them. This makes them highly durable. So if you are looking for a water heater that you want should last long enough and do not want to change it, again and again, this is surely the right choice.
Advancement in self-modulating technology
Due to the self-modulating technology, it senses during what time do you use hot water and automatically starts warming up the water, a short interval before that. In this way, you do not have to wait for the hot water. Now the self-modulating technology of Rheem is advanced as compared to other electric water heaters. This means the delay in it is much less as compared to others.
gallons of storage capacity
This electric water heater has a 7 gallons space to store water despite its small size. This amount of water is sufficient enough for any of your tasks. We can either interpret it as endless hot water.
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
For survival, you surely need a lot of things and a water cooler is one of the necessities for people in winters. So ECOSMART has released several water heaters to keep people warm and thus make them functioning at high temperatures.
0.3 gallons per minute flow
Heating elements are reliable
Sometimes gets too hot
The design of this electric tankless water heater is made such that it can fit anywhere you want and would not cause any problem. This gives people the freedom to place it anywhere.
This water heater has a unique property that is not common in most electric water heaters. I t can self monitor itself and observe during what times is it on and when it is off. In this way, it turns on before we need hot water and remains off during other hours. Thus, saves our electricity and power and also cuts the expenses.
Most service providers do not provide a warranty but ECO SMART provides life long warranty for its users on this water heater. This warranty however covers only the price and not labor.
Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
In the list of best electric tankless water heaters, this 36-kilowatt water heater by Ecosmart will be the last one. It surely is as good as all others. The main thing that distinguishes this electric water from other electric water heaters by ecosmart is its operating power of 36-kilo watts. Now let us see some pros cons and features of this heater.
99.8 percent energy efficient
Temperature display is digital
Operates at 150A current
Operates at slightly higher power
High storage capacity
Sometimes people need more amount of water than that provided by tankless small water heaters. In such a case this electric water heater is the right choice for you. It provides you a higher amount of water and thus meets your requirements.
If a water heater can save power for us yet meeting our requirements then it would be the best one. Keeping in mind this requirement this water heater is designed. It is 99.8 percent efficient. This high-efficiency rate gave us a huge number of advantages.
It has a screen that displays the temperature of water for our information.
Ultimate buyers guide
While buying an electric water heater some key features should be kept in mind. These features should necessarily be present in the water heater.
Water heaters should be designed such that it is easy to fit them anywhere and there should be no need to worry about this.
Electric water heaters should have a display so that the user knows what the temperature of the water is and it would be even better if it can control the temperature. In this way, users can not only observe what temperature it is currently but can also change it to their desired ones.
Electric water heaters should save power and must not lose it in noise, sound, etc. Thus the efficiency of water heaters should be high. In this way, they not only save the power but also cut off electricity expenses.
Electric water heaters should be able to monitor during which hours it’s used and during which it is not. So that it can turn on during the usage time only. Thus a high power savage also.
Best overall electric tankless water heaters
Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology, White
Is the best overall electric heater. It has all the important features like small size, compact design, display screen, reliability, etc that make it the best electric water heater. However, the most exciting feature that truly makes it the best water heater is its temperature control feature. Thus you can not only see temperature but can even vary it to what you want.
Best electric tankless water heater value for money
. Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display, Electric Instant Hot Water Heater with Self-modulating, Overheating Protection, White
Is the best electric heater as value for money. It gives us the best design to meet our requirements of small space. Also, we get an easy usage.it allows the users to use it with much ease as compared to other water heaters. The reliability of a device is an important feature and this device offers really high reliability.
FAQS about best electric tankless water heaters
Can water heaters control temperature?
Yes, some water heaters can control the temperature in addition to observing it. If you want one you should first see the specifications whether it can control the temperature or not.
Are electric water heaters energy efficient?
Yes, some are. Some water heaters are energy efficient. In this way, they save the power lost in the noise or any other useless form. In this way, they also reduce electricity bills.
Can electric water heaters turn on and off automatically?
Yes, some electric water heaters can do so. There is a property called self-monitoring according to which they estimate during what time it is used and automatically turns on during that time.