[Amazon Pick#12] The Only Best Water Heater – Ecosmart ECO 24

best water heater

amazon pick

Welcome to Amazon Pick  Episode 12

In this episode we present you the conclusion of the best water heater.

Here you will see our best product picks that are researched and concluded that they are the best online.best water heater


No matter how you do your product research, your best answer will usually be the same as ours.

Contents here are gathered and summarized from everywhere, and they should cover everything you need to know.


And as always, we will give you links to see the products first.


The best electric tankless water heater : Ecosmart ECO 24 – Click below

Another best hot water heater : Stiebel Eltron Tempra 20 Plus – Click below


The rankings are calculated from every products on Amazon.com, so you don’t need to mind them.



About the best water heater

Most of the information you need to choose the best water heater is here.

Tank or Tankless?

Take a look at this Infographic, for TL;DR, the Tankless is far better than With Tank.best water heater


Tankless models cost you a bit more but they save your money in the long run

( 24%–34% more energy efficient ).

They live longer, support more people, don’t take much space and are easier to install & replace.


According to Energy.gov, an Energy Star tankless water heaters can save you about $100 annually.


Which water heating system is good, gas or electric powered?

Traditional gas water heaters have an advantage that they will still work in the event of a power outage.

About the energy conservation, the electric system units are usually much more energy efficient.

Gas heaters also have a slightly shorter lifespan than electric heaters. Also electric units are safer.


After our researches we concluded that the electric units are better because you save the same amount of money and they’re safer and easy to install.

Buy gas powered system when you live with five or more people and you have existing gas service to your home.


About the wattage

The more wattage your water heater can use, the better heating performancebest water heater.

Normally for the house with four people or below and your ground water temperature is above 36º F, we will need around 24 kW to produce hot water at 3 Gallon per minute rate.


Typical flow rates

  • Bathroom Faucet : 0.5 – 1.5 GPM
  • Kitchen Faucet : 3.0 – 7.0 GPM
  • Shower : 1.0 – 2.0 GPM
  • Dishwasher : 1.0 – 2.5 GPM
  • Washing Machine : 1.5 – 3.0 GPM



How to know which one is the best tankless water heater ?

We researched for Heating Capability, Durability, Energy Efficiency and Features

Heating Capability

The best water heater should be able to heat up the water temperature from ~37º F so it covers all around the USA.

We recommend water heater wattage of 20 kW and above.


The product should last for an average of 10~13 years. Also it should come with at least 5 years warranty.

Energy Efficiency

To make the most use out of the electricity power, we need at least 99% energy efficient level.


Some of the best water heaters also come up with digital temperature control. No venting required is also good.


So after the research and analysis, we concluded that best electric water heater is Ecosmart ECO 24.



Ecosmart ECO 24 24 KW Electric Tankless

Water Heater with Patented Self Modulating Technology

best water heater

Brief descriptions

  • Well suited for homes in the Northern U.S. and Canada and in the southern U.S
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • Recommended Electrical Panel: 200 Amps




Ecosmart ECO 24 on Amazon.com – Click below


We researched through the best tankless water heaters and we concluded that this one is just the best in term of cost efficiency.


All questions about the product

Why it’s the best electric hot water heater?

With lifetime warranty, which most of the water heater manufacturers can’t provide, makes this unit great.

Also the energy efficiency rate of 99.8 percent will reduce your electrical bills a lot.best water heater


And also with the flow rate of 3.0 GPM at the lowest water temperature, you can expect your output water to be hot enough even if there are other people using water around the house.


About the wattage, you just can’t find any electric water heater under $500 that offer more wattage than this one.


So there’s actually no contest, we think is unit is just the best tankless hot water heater.


Have we analyzed other top portable air conditioners?

Of course, and after reading product specifications, features and reviews we then had this conclusion.


I have 6 bathrooms, 2 laundry rooms will one do the job? or i need two?

Actually it does not matter how many bathrooms your home has, what matters is how many points of use that you will use at the same time.

To determine if the tankless heater will work, just add up the total water flow rate in GPM of all your points of use.best water heater


If you expect only to have one shower and one sink running at the same time, this will give you at least 105º F hot water, if your incoming cold water temp is above about 55º F.


How do other websites think about Ecosmart ECO 24?

We did the research and looked into about 10 review sites so far, all of them said that this product is just perfect and they would highly recommend you.


So as always, we still need some proofs here, so let’s move to the next process.

Next process : best water heater reviews.



Reviews from all around

Youtube Review


Homedepot.com Review

We recently replaced a 23 year old traditional hot water heater with the EcoSmart unit. We love the efficiency of the unit as it is only on when the demand for hot water is present. We were able to quickly adjust the water temp for top efficiency using only hot water heated to usable temperature rather than overheating then mixing cold water to the desired temperature. I highly recommend this system.


Heatthewater.com Review

Much like the previous water heaters, it’s fully capable of heating water that gets as a low at 37 degrees. At 3 gallons of water per minute at 37 degrees, this water heater is powerful and perfect for those that want hot water, but don’t necessarily need lots of power going to their electric water heater. Like the other products, it’s also suitable for heating Jacuzzi tubs in the southern regions of the United States. It also comes with an digital reading indicator so selecting the appropriate temperature is a breeze.


Tanklesswaterheater-reviews.com Review

Ecosmart ECO 24 KW at 240-Volt Electric Tankless Water Heater has excellent customer reviews online. It is able to function perfectly in any type of climatic condition and is able to provide continuous supply of hot water. The tankless water heater has perfect construction and can be operated quite conveniently without much strain. It also provides excellent customer service facility.


Amazon.com Reviews – Click here

This product is just simply one of the best rated water heaters. So there’s going to be a lot of 5 stars reviews from the customers.

Most of the positive reviews are about the heating power and the energy efficiency.best water heater

And about the durability, there are only few people who were complaining about it.


After all, customers are mostly satisfied and would recommend it to others.



Review conclusion on Ecosmart ECO 24

Majority of the reviews are about how Ecosmart ECO 24 delivers hot water as they expected.

Also this unit has lifetime warranty and it saves a lot of money because it’s energy efficiency.


Many people love the customer technical service, some don’t, and it’s natural.


By considering both the advantages and the limitations of this system, it is fair to give it a high rating.


Best tankless electric water heater : Ecosmart ECO 24



And as always, we deliver the competitor product for your consideration.

This one also has the potential to be the best water heater for us.


Stiebel Eltron Tempra 20 Plus

Electric Tankless Whole House Water Heater

best water heater

The only product that seems to have great overall quality just like Ecosmart ECO 24.

Stiebel Eltron Tempra 20 Plus is a German quality product, so expect nothing less.


Now let’s compare this model to Ecosmart ECO 24.

From the information let’s say that Stiebel Eltron Tempra 20 Plus is better in production quality.

But since both of them are already high quality products, it’s all up to you to decide.


Although Stiebel Eltron Tempra 20 Plus is not as efficient at heating, it has higher GPM than Ecosmart ECO 24.

So if you want a quality water heater to support your house which may have many water demand at the same time, you should go for Stiebel Eltron Tempra 20 Plus.


Product and review score: Click below


Heatthewater.com Review


  • Constant levels of hot water, with no fluctuations of temperature.
  • Great savings on energy bills throughout the year.
  • Easy to install.
  • Made of high quality, heavy duty parts.


  • You might mess around with reset buttons, but call customer support to get the help you need.
  • The device might not be suitable for high demanding households, with 2 baths or more.

The Tempra 20 Plus features high quality parts, just like the other water heaters in this article. Long story short, you will save money on energy bills, avoid unwanted fluctuations in temperature and secure a unit that will last you for decades.


Tanklessheat.org Review

Well-thought out, well-built tankless water heater that will satisfy all your needs, but may not give you anything special in returnbest water heater.

The Advanced Flow Control is really nice and virtually guarantees your water stays flowing smoothly and at the precise temperature you set it to.

The price is more expensive than other heaters, but you do get a quality crafted piece of machinery in return.


Amazon.com Reviews – Click here

Firstly, we’d say Stiebel Eltron is currently the highest rated water heater brand on Amazon.com.best water heater


Many people with large family are satisfied with this one because it provides enough hot water for their house member.

They also like that the water gets hot very fast and they can easily set the temperature to ~120º F with no problem.


And as it should be, people claim that the Tempra 20 Plus is a very high quality product.

Many water heater reviews have positive thoughts about this unit.



Overall Conclusion

The best water heater for under $500 is no doubt the Ecosmart ECO 24. Most websites & customers would recommend it. And yes we researched for every water heaters out there already.


Ecosmart ECO 24 has highest overall quality for the medium class water heater. It can provide a stable ~135º F hot water for you. Also the lifetime warranty and it’s energy efficiency are the killer signature of Ecosmart ECO Series.


Although, if you live with more than 5 people, we would recommend  Tempra 20 Plus instead since it can produce hot water at much higher rate. And also Tempra 20 Plus materials quality is likely to be higher.


We researched through every tankless water heater reviews.best water heater

Most of them said the same thing as us, so we are sure about their quality.


Our conclusion on the best water heater is still the same.


The best portable air conditioner is Ecosmart ECO 24 :


What do you think about this hot water heater reviews? Leave a comment below!

Which product is the best water heater for you?

Feel free to share your experience below.

We keep improving our quality as the time goes, and if you are interested in our publishes, please subscribe below.


Have a nice day!

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