Model # ECO 24

Internet #203316217

Store SO SKU #1000114456

EcoSmart 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater
0854920002084

EcoSmart

24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater

  • Can support whole house applications
  • Good for water efficiency
  • Call 1-855-400-2552 for same day-installation
$48015 /each

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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°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
  • Tankless Electric Buying Guide

    Ecosmart Tankless Water Heater

  • Easy to maintain, easy-to-replace heating elemants
  • A reliable hot water solution from EcoSmart
  • Selection Guide
  • Other models available
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name 18 kW Self-Modulating 3.5 GPM Electric Tankless Water Heater 24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater 27 kW Self-Modulating 5.3 GPM Electric Tankless Water Heater Performance 24 kw Self-Modulating 4.6 GPM Electric Tankless Water Heater
Brand EcoSmart EcoSmart EcoSmart Rheem
Ratings (142) (45) (176) (4)
Wattage (watts) 18000 24000 27000 24000
Certifications and Listings 1-UL Listed,CSA Listed,ETL Listed 1-UL Listed,CSA Listed,ETL Listed 1-UL Listed,CSA Listed,ETL Listed 1-UL Listed,CSA Listed,ETL Listed
Indoor/Outdoor Indoor Indoor Indoor Indoor
Water Heater Features Wall Mountable Wall Mountable Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 2.73 3.64 4.10 3.64
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Customer Questions & Answers

Does this require 3 breakers?

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?
Asked by: Scott
Yes 40 amp each
Answered by: peakrob
Date published: 2017-02-07

what size do we need

to replace 50 gallon water heater 2 bathrooms/dishwasher/washer, etc for whole house
Asked by: debbie
What size electric tank less water heater for 3 bedroom, 2 bath, dishwasher, sinks, toilets, and washing machine. for 5- people 2000 Sq. Ft.
Answered by: trikemike
Date published: 2017-01-25

can electric water heater tank be replaced with this tankless unit?

Asked by: mini
Yes
Answered by: peakrob
Date published: 2017-02-07

Can this System be drained For the winter?

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.
Asked by: mountainman
Yes just shut off the water to it and shut down the breakers first.
Answered by: Rickyble
Date published: 2017-04-22
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Customer Reviews

24 kW Self-Modulating 4.6 GPM Electric Tankless Water Heater is rated 4.3 out of 5 by 45.
Rated 5 out of 5 by from Easy install . Plumbing very simple. Electrical had to run some wire but being an electrician for... Easy install . Plumbing very simple. Electrical had to run some wire but being an electrician for forty five years , it was no problem. Did it all in just a few hours. Probably voided my warranty ,by doing it myself, but couldn't see paying someone to do what I've always done. My wife did help pull the wire. Turned the water on let it run for about 3 minutes to remove air from water lines then turned on the power ,set to 110 degrees and hot water . Never a problem , just set it and forget it. Took up so little space and looked really neat my wife wanted to take pictures and show everyone. I would encourage anyone to get one of these Eco Smart heaters when replacing a tank heater.
Date published: 2016-12-30
Rated 5 out of 5 by from The heater minimum electrical service rating fit my 200A service. I contracted a home service to... The heater minimum electrical service rating fit my 200A service. I contracted a home service to do both the electrical and plumbing install and avoided having to deal with multiple contractors. It took a hefty breaker panel upgrade to accommodate the three (3) double pole breakers that were required for this model, but I wanted a little overkill on capacity. In the shower, the water heats up a little slower than what I was getting from my previous tank, but once it gets hot it just keeps coming. There were no installation surprises or problems and it makes a neat looking wall install and freed up a lot of floor space.
Date published: 2017-03-28
Rated 5 out of 5 by from Works great Works great in our guest bath. Would probably serve the whole house but we couldnt get all the electrical and plumbing where it needed to go so are only using two of the three elements and only serves one bathroom at present. Hope to hook it up to the kitchen when we do that remodel. Make sure you get the recommended scale filter to prolong the service life. Wasn't sure it would work with our cold well water in Washington but it works great.
Date published: 2017-03-06
Rated 5 out of 5 by from Extremely satisfied with this product I bought this product new years eve and received it within days. I installed it myself in 5 hours only because I had to run new wires for the breakers I added. Easy installation other than that. The performance so far has exceeded my expectations by far. I can run 2 showers and do dishes without the hot water ever slowing down. My power bill should plunge on the next bill. Also, the amount of space I have gained by eliminating the large tank has created a new broom closet. Happy wife, happy life. I would recommend this product to anyone thinking about going tankless. Extremely happy customer here.
Date published: 2016-01-16
Rated 5 out of 5 by from 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.
Date published: 2016-08-05
Rated 4 out of 5 by from Made the right decision. The electric tankless water heater takes 1/3 of the space of the gas version, don't have to have the venting of gas. The amp pull has required additional wiring - 3/35 amp breakers. Installation was very easy. I could have never used a conventional water heater due to space restrictions.
Date published: 2016-10-11
Rated 5 out of 5 by from Work as advertised I manage 40 unit condo complex and I have installed (will need hire licensed electrician and plumber) about 10 different tankless water heater units. And this one works as advertised. Simple and intuitive installation once the licensed electrician allocate enough power to the unit. By the time the electrician and plumber's cost are added the total will probably about 2x or 3x the cost of regular water heater. HOWEVER, the saving in electricity and disaster prevention (like when conventional water heater bust and cause flooding) is well worth the project. Because the unit is tankless there is no worry about flooding when it stops working.
Date published: 2014-07-08
Rated 3 out of 5 by from I had every intention of fitting this unit but the installation for power distribution proved too... I had every intention of fitting this unit but the installation for power distribution proved too difficult to achieve so the unit has been returned.
Date published: 2017-02-07
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