Best Electronic Hot Water Heaters 2020 – Reviews & Top Rated

Best Electronic Hot Water Heaters

No matter who you are, a new homeowner or an expert looking for a  heater, choosing an excellent electric hot water heater is not an easy task.

There is a wide variety of cutting-edge heaters on the market available  than ever before. Do you wonder which one you should buy?

In this article, I will show you how to purchase an electric water heater as well as comprehensive reviews of the excellent products.

How to Choose The Best Electric Hot Water Heater?

There are many factors you need to take into consideration when choosing a high-quality water heater. Below are the essential elements and some helpful buying tips you can refer to.

Overall Capacity

The size of a water heater is the first feature we mention here.

The different overall capacity will serve different purposes. For example, with a 50-gallon water heater, you can take a shower, clean the dishes, or even prepare food.

In contrast, when your heater can only store up to 20 gallons, a 10-minute shower may become a problem.

Usually, people tend to choose a model which can store 40 gallons of hot water. Also, an electric tankless water heater is an ideal option for almost all families.

First Hour Rating

An important metric when evaluating a water heater is FHR.

You need to know the amount of hot water your heater can provide within a particular period. A 55-gallon water heater is capable of delivering around 100 gallons over one hour when it runs continuously.

Before buying an electric water heater, you should determine your peak capacity requirements. Have a shower? Run a washing machine? Do the laundry?

Depending on your calculated FHR, you can choose a suitable water heater.

Water Heater Type

there are five main types of electric water heaters including condensing water heaters, heat pump water heaters, storage tank water heaters, solar water heaters, and tankless water heaters.

The most common choices are storage tanks or tankless water heaters.

If your family requires less than 40 gallons of hot water each day, we highly recommend a tankless water heater.

However, if you use up to more than 100 gallons per day, storage tank water heater will be better.

Besides the crucial factors we mentioned, you also should consider other features such as warranty, price, space availability, etc of each product

Now, let’s move to the next part where you can refer to our in-depth reviews of the best electric hot water heaters.

The Best Electric Hot Water Heater In 2020




​The Stiebel Eltron Tempra 24 Plus Electric Tankless Water Heater - Best For Whole-house Applications

​Titan SCR2 N-120 Electric Tankless Water Heater - The Highest Quality Product

EcoSmart ECO 11 Electric Tankless Water Heater - Best For Smaller Families

​Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon - A Combination of Cost and Convenience

​Editor's Rating:

​4.4 / 5

If your house has two to three bathrooms and requires the higher water flow rate (used commonly in whole-house applications), Stiebel Eltron Tempra 24 Plus will be an ideal choice.

At 54 F rise, this water heater can offer a water flow of 3 GPM. It allows you to take a shower and another person to clean the dishes at the same time without a drop in water pressure.

Additionally, the Plus models of Tempra are considered one of the most high-quality heaters with the Advanced Flow Control technology.

Also, a microprocessor plays an essential role in keeping the heater working properly. The flow rate of the water is adjustable, which helps Tempra 24 Plus provide precise temperature control.

However, the warranty is a big problem when you choose this product. A seven-year warranty for leakage and a three-year warranty for parts are considerably short.


  • ​Install and use easily
  • ​Can handle high volumes of water
  • ​Not take up a huge space
  • ​Made up of corrosion resistant material


  • ​Go with a short warranty
  • ​Require an expensive 2x6 wire

​Editor's Rating:

​​4.0 / 5

Brass and copper material for interior parts, metal, and stainless-steel ones for the casing are something worth mentioning here. The electric water heater of Titan can offer endless hot water and 60% higher efficiency than the tank models. With these impressive features, we highly appreciate the consistency of this product.

When it comes to size, the small and compact dimension of the Titan product is 12 x 10 x 5 inches. It allows you to handle and install easily without requirements for specialized technicians.

One more great factor is the life expectancy of Titan water heaters. These items are long-lasting with the over-20-year expected life cycle.

Besides, Titan SCR2 heaters utilize High-Speed Electronic Integrated Circuitry, which prevents these products from causing any annoying temperature fluctuation.

Although this water heater can work in both warm and cold environment, it needs more time to deliver hot water in a cold climate.


  • ​Save on space for installation
  • ​Ideal for resettable thermostat
  • ​Easy to carry and handle
  • ​Provide on-demand, endless hot water


  • ​Take more time to heat water in cold climate
  • ​Require an expensive 2x6 wire

​Editor's Rating:

​​4.0 / 5

ECO 11 water heaters provide on-demand heating and endless supply with 2 gallons of hot water per minute.

This product is an ideal choice for the families of 2-3 people because of its energy-efficient feature. It will reduce the electricity bills you need to pay each month.

With an impressive small installation footprint, ECO 11 allows you to install it at any part of your house.

Because the water heater can reduce the amount of wasted water, it is entirely eco-friendly. An electric powered model like ECO 11 with smart heating technology will make you satisfied.

However, in cold climate conditions, keep in mind that the water flow might be lower than in hot conditions. It can reach the best capacity when the average temperature outside your home is around 67 F or higher.


  • ​Limited lifetime warranty
  • ​Small and compact size
  • ​Ease of setting up
  • ​Copper and stainless steel components


  • ​Keep the water flow low in cold climate conditions

​Editor's Rating:

​4.4 / 5

As a point-of-use electric water heater, Bosch 3000T allows you to access to hot water immediately. It is best for distant fixtures in the kitchen or bathroom.

With a small storage tank, you don’t need to spend too much time waiting for hot water.

The compact and lightweight design of Bosch 3000T makes the installation process much easier than ever before. It can be wall-hung (bracket included) or floor-mounted vertically or horizontally.

However, because this product doesn’t use a digital thermostat, so it is not easy for users to set a precise temperature on it.


  • ​Reasonable price
  • ​Sleek and attractive design
  • ​Thick CFC-free foam insulation
  • ​Ease of installation


  • ​Difficult to get a precise temperature

The Last Words

Give yourself and family members  a wonderful gift by choosing a water heater from our list of suggestions.

We have mentioned most of the advantages you will get, but a high-quality electric water heater is beneficial in many aspects waiting for you to discover!

Feel free to leave your comment below if you still have any question related to the post. I will try to help you as soon as possible!