Ecosmart Electric Tankless Water Heater Reviews – The Right Choice

Ecosmart is not a new name when it comes to the best tankless electric water heaters available in the market. They are one of the most popular brands in their domain because of the advanced technological solutions their water heaters are based on.

Keeping in line with their mission of producing quality green energy products that are efficient and economical for consumers, they have come up with the Ecosmart electric tankless water heater reviews – the right choice.

Their products incorporate patented self-modulating technology, best temperature control devices, heat exchanger parts and design. Currently, a number of Ecosmart tankless water heaters are available in the market.

I have brought together a comparison of the best EcoSmart tankless water heaters so that your decision can be spot-on when buying an electric water heater.

Ecosmart Water Heaters Comparison

Model Activation Flow Item Weight Dimensions Price
EcoSmart ECO 27 0.3 GPM 14.7 pounds 3.6 x 17 x 17 inches Check Price
EcoSmart ECO 11 0.3 GPM 6.65 pounds 3.75 x 8.00 x 11.50 inches Check Price
Ecosmart ECO 36 0.3 GPM 18.35 pounds 17 x 21 x 3.6 inches Check Price
EcoSmart ECO 27 (Renewed) 0.3 GPM 17.65 Pounds 3.6 x 17.00 x 17.00 inches Check Price

EcoSmart Tankless Water Heaters Reviews

Ecosmart uses the technique of providing hot water on demand, which in the long run saves energy, both for the consumer as well as the environment. Moreover, consumers are able to experience a tankless water heater which takes up little space to do an efficient job.  

With a wide range of Ecosmart water heaters in the market, given below are reviews of the very best, which makes it clear why Ecosmart water heaters are the preferred choice for residential and commercial use.

EcoSmart ECO 27

EcoSmart ECO 27

With Ecosmart 27 tankless water heater you can rest assured about having hot water at your disposal 24 hours a day. Ecosmart 27 is more powerful as compared to Ecosmart 18 tankless water heater which is based on the same model. 

Installing this water heater lets you save up to 50 percent energy otherwise spent on water heating. You can set the temperature by the digital control panel which lets you set the temperature with 1-degree increments, allowing the water heater to regulate the overall temperature. Error codes, if present, also show up for safety.

This water heater operates at 80 to 100 degrees Fahrenheit with an activation flow of 0.3 gallons per minute. Operating on 27KW of power at 240-volt, ECO-27 has a capacity to heat up to 6 gallons of water in a minute. With maximum amperage of 112.5 amperes, the recommended electrical panel is 200 volts.

The patented self-modulating technology this water heater is based on ensures the supply of hot water for two water faucets at the same time in colder regions, and four showers and one sink in warmer regions, making it an ideal choice for small families. ECO-27 uses copper and stainless steel components which make is long-lasting, efficient and durable while adding to its sleek white form. 

The convenient size and smooth design of this water heater make it fit compact spaces easily and you get to save nearly 12 cubic feet of storage space. As it comes with a lifetime warranty on exchangers, electronics and elements so no worries about the repair and maintenance. 

Product Features

  • 99.8% energy efficient
  • Digital control for temperature setting
  • Compact size
  • Self-modulating technology
  • Limited Lifetime warranty
  • Value for money
  • Ideal for small homes

The price of this ecosmart tankless electric water heater may seem costly as compared to ecosmart gas tankless water heater, but the performance outweighs the extra money paid. It would not be wrong to say that Ecosmart 27 water heater is the all-in-one solution that lets you save energy, space and money simultaneously.

EcoSmart ECO 11

EcoSmart ECO 11

If you are in search of a tankless electric water heater which not only gives you precise temperature control but comes in the most compact size while being easy on the pocket, Ecosmart 11 is just the one for you. 

This Ecosmart 11 is most suitable for moderate temperature regions, reducing energy costs by 50 percent. You will know this when you start noticing a change in your utility bill. It has the capacity to heat 2 gallons of water per minute, which means it gives freely flowing hot water to two to three water outlets at the same time.

The self-modulating technology of ECO-11 leaves no room for temperature fluctuation. The digital temperature control lets you set your desired level of temperature in increments of 1 degree. However, the exact flow rate would depend on the temperature in your area as it affects the gallons per minute it can heat at one time.

The ECO 11 requires a minimum of 125 amp electrical panel for installation. It is best to call a professional for proper installation. It works on 13kW at 240 volts, which is the same as 11Kw at 220, with an activation flow of 0.3 gallons per minute.

Because of being tankless and having a sleek body, it can be easily mounted on the wall. The nearer this water heater is to the water source, the better will be the results. The lifetime limited warranty on exchangers, electronics and elements is an added advantage. 

Product Features

  • 99.8% energy efficient
  • Lower price
  • Uniform energy factor: 0.98
  • Patented Self-modulating technology
  • Digital temperature control
  • Limited Lifetime warranty
  • Small and portable water heater

Being small and portable in size, it is ideal for a small household, even in an RV. Ecosmart 11 electric tankless water heater has the best features, so you can go ahead and pick it without confusion.

Related Guide: Best Tankless Gas Water Heaters of 2021 

Ecosmart ECO 36

Ecosmart ECO 36

For a supply of hot water without having to worry about temperature fluctuation, Ecosmart 36 tankless water heater is no doubt the right choice. This model has been specifically introduced by Ecosmart to handle the larger supply of hot water, thereby making it an ideal choice for a large family home.

Operating at 36 KW at 240 Volts, this water heater is ideal for use in colder regions where the temperature can be as low as 37 degrees Fahrenheit. At this low temperature, ECO-36 has the capacity to heat water around 3.5 gallons per minute, keeping two showers running at the same time.

In warmer regions, this ECO-36 is just the water heater for households using multiple water faucets, even for a Jacuzzi bathtub. There it can handle up to 6 gallons per minute ensuring no hindrance in the supply of hot water.

Designed with the Ecosmart self-modulating technology that enables this electric water heater to save nearly 50 percent in operating costs, which contributes to energy conservation while saving you some money. The key factor of this water heater is it going ‘tankless; which eliminates the need to heat and re-heat water stored in a large tank for later use.

With the digital temperature control, you can set the water heater to your desired level in increments of 1 degree. What’s more, it comes is a compact design that can easily be mounted on the wall.

It’s copper and steel finish make is long-lasting and durable. If anything goes wrong, the Limited Lifetime Warranty on exchangers, electronics and elements is a dependable plus being offered by Ecosmart. 

Product Features

  • 99.8% energy efficient
  • Patented Self-modulating technology
  • Digital temperature control
  • Limited Lifetime warranty
  • Affordable price
  • Most powerful Ecosmart water heater
  • Compact space.

The only downside of Ecossmart-36 is that it requires dedicated 150 Amperes for smooth operation. Nevertheless, if you have that large family where the need for hot water is round the clock, then Ecosmart-36 being the most powerful model, is what you should bring home.

Ecosmart ECO 27 Renewed

Ecosmart ECO 27 Renewed

If you are looking for an electric water heater which is as good as new and cheaper than a brand new one, then you have come to the right place. This Renewed Ecosmart electric tankless water heater is actually the same as Ecosmart ECO 27 Electric Tankless Water Heater in function and looks both.

Coming as ‘Renewed’ means it is included in the list of products on Amazon that have been inspected and tested by qualified professionals to work and look just like new ones, and are therefore are put up with the Amazon Renewed Guarantee. This option at Amazon lets you choose and purchase from revamped, used and open-box products that have undergone thorough checks so that the product gives the results similar to a new one. 

With the main purpose of providing you with an uninterrupted supply of hot water, this Ecosmart-27 (Renewed) works on the principle of saving up to 50 percent energy, it being a tankless water heater.

Operating on 27KW of power at 240-volt, the activation flow is 0.3 gallons per minute, giving it a capacity of heating nearly 6 gallons of water in a minute. You can set the temperature in 1-degree increments to set it at the desired level.

To make the Ecosmart-27 (Renewed) last a while, it has been completed with stainless steel and copper parts. The self-modulating technology lets out hot water without temperature ups and downs.

Product Features

  • Comes within your budget
  • 99.8% energy efficient
  • Digital control of temperature
  • Compact size
  • Self-modulating technology
  • 90 days Limited warranty
  • Ideal for small homes

The only downside of buying a renewed product is that even though it had been inspected for imperfections, it is not brand new. However, if you are unsatisfied with your purchase, it can be refunded or replaced within 90 days of buying. If you need a budget-friendly water heater that would serve just fine and also comes with Amazon Guarantee, then Ecosmart-27 (Renewed) is an easy pick.

Frequently Asked Questions

Compared to the earlier designs of water heaters, these tankless water heaters do not have a storage tank. They are specifically designed to heat water as it passes through the pipe when the faucet is turned, and for the same reason occupy much less space. The process will automatically stop when the water outlet is turned off.

The best tankless electric water heaters are those which conserve energy, take less space, and maintain a steady flow of hot water on demand. Out of the wide range of tankless water heaters in the market, Ecosmart 36, Ecosmart 24, Ecosmart 27, Ecosmart 11 are a few of Ecosmart models fit to cater to any household or commercial system.

Just as you turn on the faucet, the electric water heater starts running. Water is heated as it enters and passes the electrical coils of the heater, resulting in hot water at your fingertips. As is the norm, these water heaters are placed near water outlets for the best results.

To begin with, electric water heaters are energy-efficient, save space, and easy to maintain. Being ‘tankless’ makes them conserve energy in the sense that no energy is being wasted to heat and re-heat a tank full of hot water as is in a conventional water heater. This one gets to work only on demand and has no standby heat loss. Moreover, it can be easily mounted on the wall near a water source. You can expect to save 20 to 30 percent if you choose a tankless electric water heater.

They are great at providing on-demand hot water, saving energy, are easy to maintain, compact, efficient and can be mounted on the wall. In case you choose to buy Ecosmart electric water heaters, please note that they all are ETL CERTIFIED to UL 499 which makes them safer to use.

Given the proper maintenance, electric tankless water heaters will last from six to nine years. In case a problem arises, a professional can be called for assistance. The lifetime warranty on Ecosamart models is an added advantage. Needless to say, how long an electric water heater lasts in your household depends on the frequency of usage, incoming water temperature and pureness, and its maintenance. 

The upshot

After using any of its electric water heater models, you will know that Ecosmart water heater problems are far less as compared to any other brand. While all Ecosmart water heaters have their own features, it is hard to pinpoint just the one, as it would rest largely on what your requirements are. I am hoping that this review will guide you to the one that is most suitable for you!

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