0854920002084

EcoSmart

Model ECO 24

Internet #203316217

Store SO SKU #1000114456

24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater

$495.00 /each
  • Can support whole house applications
  • Good for water efficiency
  • Call 1-855-400-2552 for same day-installation

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Product Overview

EcoSmart Electric Tankless Water Heaters, also called instantaneous on-demand water heaters, provide endless hot water on demand and only as needed. Self-modulating flow sensor technology regulates the amount of energy required to heat the water needed. This smart technology heater is configured for climates where incoming water temperature can reach as low as 37 degree F. This model is well suited for homes in the northern U.S. and Canada, as well as in the southern U.S. that have large Roman-style or Jacuzzi tubs and generally more demanding water usage needs.

  • Patented self-modulating technology and design
  • Ensures you never run out of hot water
  • Digital temperature control allows you to set your temperature in increments of 1 Degree
  • Prior to purchase and installation, please verify this model is the right size for your hot water needs and electrical requirements
  • All EcoSmart electric tankless water heaters come with an automatically resettable thermostat as opposed to a manually resettable thermostat; the integration of all components and quick connections are designed to promote simplicity for the installer and the user
  • Lifetime warranty
  • All EcoSmart electric tankless water heaters come with an automatically resettable thermostat as opposed to a manually resettable thermostat; the integration of all components and quick connections are designed to promote simplicity for the installer and the user
  • Tankless Electric Buying Guide

    Ecosmart Tankless Water Heater

  • Tankless Electric Buying Guide

    Ecosmart Tankless Water Heater

  • Click here for more information on Electronic Recycling Programs

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Customer Questions & Answers

24 Questions54 Answers

Customer Questions & Answers

24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater

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This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
 
6 answers

Does this require 3 breakers?

This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
Asked by
Hatwell Ga
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October 31, 2014
From what I see it requires 3 breakers. I would be replacing a existing water heater. Would I have to run new wire and add another breaker?
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Answers (6)

Asked by
Murrells inlet, sc
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August 5, 2016
Answer: 
yes 3 double 40 amp
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Asked by
Tucson
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Home Improvement Profile: DIYer
July 26, 2016
Answer: 
Yes, definetely!!! This was why I needed a pro for the installation.
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Asked by
Glide, OR
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Home Improvement Profile: Professional
August 4, 2015
Answer: 
This unit requires three double breakers for a total of six breaker slots.
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Asked by
Pennsylvania
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July 13, 2015
Answer: 
Yes, (3) 40 amp Double throw
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Asked by
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April 9, 2015
Answer: 
Yes it requires 3 breakers ( each a 40 Amp double pole)
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Asked by
Fort Worth, Texas
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January 27, 2015
Answer: 
Yes, it does require 3 breakers, at least the mid to higher level models do. The one we installed requires 3 power input wires - so 3 breakers are a must.
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This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
 
4 answers

Can this System be drained For the winter?

This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
Asked by
Pocino
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August 24, 2015
I want to instal this unit in a seasonal cabin. Can this unit be easily drained in the winter months so that the internals do not freeze? There is no heat in the cabin when no one its there.
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Asked by
Murrells inlet, sc
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August 26, 2016
Answer: 
Yes just shut off the water to it and shut down the breakers first.
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Asked by
Santa Fe, NM
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Home Improvement Profile: Professional
September 9, 2015
Answer: 
No. Look at the photo of the inside. The center heating tube has no drain; so, water will remain trapped inside it. You would have to blow it down with compressed air and you might get enough water out to prevent freeze damage.
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Asked by
Pennsylvania
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August 26, 2015
Answer: 
Yes, the water inlet and outlets are on the bottom of tank.
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Asked by
Glide, OR
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Home Improvement Profile: Professional
August 26, 2015
Answer: 
As long as a drain valve is installed on either the cold or hot water side below the heater. Shut off the incoming water, open the hot and cold water faucets in the house and the heater will drain with the rest of the system.
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This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
 
4 answers

Can I switch a gas tank water heater to tankless electric one?

This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
Asked by
Southern CA
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June 10, 2015
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Asked by
Murrells inlet, sc
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August 26, 2016
Answer: 
Yes just run the correct electrical wiring and breakers.
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Asked by
WV
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Home Improvement Profile: DIYer
January 1, 2016
Answer: 
Of course but you will have to cap off your old gas line and flue pipe from the old gas water tank then you will need to install three 40 amp double pole breakers and three sets of 8-2 with ground cable to the new heater from the breakers. Due to the new electric heater will have a much smaller footprint and not sit in the exact same position as the watertank you will also need to move the water lines as Read More
Of course but you will have to cap off your old gas line and flue pipe from the old gas water tank then you will need to install three 40 amp double pole breakers and three sets of 8-2 with ground cable to the new heater from the breakers. Due to the new electric heater will have a much smaller footprint and not sit in the exact same position as the watertank you will also need to move the water lines as well. Read Less
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Asked by
Glide, OR
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Home Improvement Profile: Professional
August 4, 2015
Answer: 
This unit requires three forty amp double breakers consuming six slots. It draws 100 amps at full on. Be sure you have enough power available. This will depend on the present loading of your power panel. A minimum of a 200 amp panel is required if it is presently lightly loaded. A Professional Electrician will be able to tell you if it can be installed.
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Asked by
Pennsylvania
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July 13, 2015
Answer: 
Yes, however contact the manufacture for electrical home requirements @ 1-877-474-6473 or 305-623-7900
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This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
 
4 answers

what you recommend for the hill country on south Texas.

This question is from 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
Asked by
Spring Branch texas
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October 5, 2014
South Texas have only two month with temperature low 50 F, January & February. If no coming strong cold front. I would like to know what you recommend 18KW or 24 KW.

2000 SF house with two bath room.
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Asked by
Glide, OR
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Home Improvement Profile: Professional
August 4, 2015
Answer: 
All tankless heaters heat water a certain number of degrees above incoming water temperature. Its' satisfactory operation depends on incoming water temperature. Once that is known, the flow chart will indicate how much flow can be attained at that incoming temperature. You can then determine if this unit will operate satisfactorily for your application.
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Asked by
Pennsylvania
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July 13, 2015
Answer: 
Check with this link.
http://www.ecosmartus.com/find-a-model/
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Asked by
Upstate NY
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Home Improvement Profile: DIYer
October 31, 2014
Answer: 
Ralph The key is how much water you are going to use at the same time. If you want to only use 1 faucet to wash your hands, and nothing else at that very same moment, the lowest one will work. That is not how most of us use water. I recommend buying the 24Kw if you give me the 18 or 24 choice. I say this because you will likely NEVER use more water than this system can produce. This idea is based on Read More
Ralph The key is how much water you are going to use at the same time. If you want to only use 1 faucet to wash your hands, and nothing else at that very same moment, the lowest one will work. That is not how most of us use water. I recommend buying the 24Kw if you give me the 18 or 24 choice. I say this because you will likely NEVER use more water than this system can produce. This idea is based on average folks. The higher Kw rating will give room to grow. Plus the current price of $350 is unbeatable...
TheBigCat Read Less
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Asked by
Severna Park, MD
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Home Improvement Profile: DIYer
October 31, 2014
Answer: 
Just have a look at the map. Everything depends on how many bathrooms/fixtures that you have.
http://www.homedepot.com/p/EcoSmart-24-kW-Self-Modulating-4-6-GPM-Electric-Tankless-Water-Heater-ECO-24/203316217
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Customer Reviews

Rated 4.2 out of 5 by 35 reviewers.
Rated 5.0 out of 5.0 by Eco Smart 24kw Expanded our kitchen. It had an old tank electric water heater in it and we added a small laundry room off the kitchen. We removed the old water heater and rerouted the water lines and installed the Eco Smart 24. There are two of us and it is more then sufficient for us. Very pleased. We keep it at 112 degrees. It is nice to just get in the shower turn on the hot water and dont need any cold. Highly recommend. I did the electrical and had a plumber to do the water lines. Pretty simple actually. August 5, 2016
Rated 5.0 out of 5.0 by Great money saver Sale price made this very affordable. Could not install myself because I needed breakers installed. However, since I have solar electric it is saving me big time on my gas bill. Also freed up space in my garage for additional shelving and storage. July 26, 2016
Rated 5.0 out of 5.0 by WAY BETTER THAN A TANK HEATER I received the unit, bought 100 bucks worth of electrical and plumbing supplies, and installed it myself in a few hours. Instantly was able to take a hot shower. I even installed it into a 100amp service. Works great. I might have voided the warranty by doing it myself, but I can buy 2 new units with the money I saved not hiring an electrician and plumber. August 5, 2016
Rated 5.0 out of 5.0 by Great product We are on a well and our hot water smelled from the hat water heater we installed tankless water heater and no more smell. Works great. December 22, 2015
Rated 5.0 out of 5.0 by Wish I'd found this years ago Finally a tank-less hot water heater. The website says it should last 3 times longer than the old tank type heaters. This unit will be professionally installed by plumber, since I am not familiar with this type of unit just yet. June 23, 2016
Rated 5.0 out of 5.0 by Great investment It works great I should have got1 years ago. I would recommend thatpeople buy this unit over a regular hot water heater June 7, 2016
Rated 5.0 out of 5.0 by Eco tankless hot water heater Nice item but was unable to get home depot to install it. Got tired of talking to them over a 3 week period, lots of promises but no action. Finally contacted local Professionals on Monday and we were up and running the same day. This unit is great, and compact, lots of hot water when needed. highly recommended . May 17, 2016
Rated 5.0 out of 5.0 by Effective Water Use I was skeptical at first but this was a great buy! I put a unit in each of my rental properties creating more storage on site for tenants. May 29, 2016
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