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Tankless Hot Water Heater Electric, ECOTOUCH 8kW 240V Instant Water Heater Under Sink Point of Use Water Heater on Demand Water Heater with Self Modulating Technology ETL Certificated ECO80S White

  • Based on 57 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Apr 8
Order within 3 hours and 51 minutes
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Model: ECO80S


Features

  • This tankless water heater electric 8kW is a perfect alternative option for those who are unhappy with small water heater 3.5kW, the unit provides sufficient hot water for sink faucet or similar fixtures as a point of use water heater, also it works as a great inline supplement for the main heater far away. And the ECO80S water heater electric is specially compact designed for easy installation in any limitted space you need
  • The tankless water heater ECO80S comes with trust-worthy self-modulation technology and unique self-learning & evolvement tech, this helps to get smart and exact power adjustment during powerful heating up process, cutting energy cost by 60%. Now we get you indeed instant heating on demand without long waiting and the stable temp hot water flow will sure bring your experience to next level
  • Being the first to introduce tankless water heater electric with cast aluminum heater, ECOTOUCH has faith in this special tech always, the ECO80S' sparated electric and water lines greatly avoid electric leakage risk and corrosion of these typical immersed heating elements. Also, you could expect barely no scale built-up and zero maintenance for years to come.
  • Newly updated and applied with multiple protections, such as leakage protection, over heating protection and IPX4 waterproof design, every piece electric tankless water heater ECO80S goes through strict tests during manufacturing to ensure 100% safety of yours, also it is listed by ETL and qualifies for UL standards, great inverstment for a small tankless water heater that makes you feel completely at ease
  • This tankless water heater ECO80S is recommended for a faucet or similar fixture that takes less than 1.2GPM hot water if you use in northern region, while you could use it for 2 faucets or shower purpose in the southern part. Please verify it is the right size for you: pipe fittings:1/2" NPT, 8kW @ 240V(no plug) and it requires 1X40AMP Double Pole Breaker and 8AWG/2 wires with Grounding

Brand: ECOTOUCH


Product Dimensions: 13.6"W x 8.04"H


Special Feature: ‎Instant and Endless Hot Water, Separation of Water and Electricity, Stable Temperature, LED Display, ‎Lightweight See more


Color: White


Wattage: 8 KW


Brand: ‎ECOTOUCH


Product Dimensions: ‎13.6"W x 8.04"H


Special Feature: ‎‎Instant and Endless Hot Water, Separation of Water and Electricity, Stable Temperature, LED Display, ‎Lightweight


Color: ‎White


Wattage: ‎8 KW


Voltage: ‎240 Volts


Maximum Flow Rate: ‎1.5 Gallons Per Minute


Maximum Temperature: ‎131 Degrees Fahrenheit


Heat Output: ‎8000.00


Efficiency: ‎98% of minimum energy expenses


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎ECOTOUCH


Part Number: ‎ECO80S


Item Weight: ‎6.7 pounds


Country of Origin: ‎China


Item model number: ‎ECO80S


Shape: ‎Rectangle


Special Features: ‎‎Instant and Endless Hot Water, Separation of Water and Electricity, Stable Temperature, LED Display, ‎Lightweight


Usage: ‎Inside


Included Components: ‎Built-In Water Filter, Instructionn Manual, Mounting Bracket, Wall Anchor and Screws


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 28, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very easy to install
Model: ECO140S
It worked perfectly. The only thing I was worried about were the electrical connections. It shows green, black, and something. I wanted to test things with a meter but there were no instructions on how to do so. Especially since my wires had no colors. Also I did not know if the leads needed two screws or just one. I decided to use just one and if that did not work use both. I did not read any of the instructions for this installation. I think when you set the temperature it is what it should eventually reach. But after awhile it becomes just dashes. Anyways, the real test is whether this works ten years down the road. I suppose I should look at what the warranty period is. ... show more
Reviewed in the United States on March 2, 2025 by I. OConnor

  • Works great
Model: ECO80S
Great customer support. The water tempatute is a constant temperature. I feel like I got my monies worth!! The design of it is what caught my attention. It works great and I'm happy
Reviewed in the United States on January 17, 2025 by Ashton

  • Amazing customer service
Model: ECO140S
The media could not be loaded. I bought this tankless water heater for a food truck. I wanted it because of the slender size. The water heater was easy to install. We mounted it on the wall under our sink. Once we turned it on to test it out, it immediately shut off our generator. We co tasted and electrician and was told to change wiring and plug and we should be good. After doing all of that, the heater was throwing codes and not holding temp. I contacted customer service and was asked several discovery questions. After our conversation and videos, it was determined that our water supply was simply not the right fit fir that particular heater. We were past 30 days and so we wiped our hand and bought a different water heater. A few days later, the company contacted me and said they were giving me a full refund and were so apologetic about it not working. I've never had customer service go above and beyond like Joy with Ecotouch did. I'm super grateful for the refund and even more grateful I picked ecotouch to do business with. I will definitely keep them in mind in the future and recommend! Thank you so much! I attached the video of the water heater. If you have any doubt at all if this water heater will work, please reach out to customer service. They are so very helpful! ... show more
Reviewed in the United States on August 26, 2024 by Amanda Harvey

  • Works great
Model: ECO80S
I really like the display on the front except for the up and down temp buttons and the on off button are not illuminated the temperature and the GPM are. I would’ve gone an extra mile so you don’t have to get a flashlight out and look under your cabinet in order to see up and down buttons, but other than that a very nice product I will update on longevity later. ... show more
Reviewed in the United States on January 10, 2025 by TWJ in Florida

  • Small, digital, great tankless water heater
Model: ECO140S
I was so hesitant to buy a tankless water heater. How can something so much smaller than a traditional tank, work as well? Husband convinced me to try. It’s wonderful!! Yes, it is a fraction the size of a traditional water heater, but that’s a plus! More room in garage.. It has a digital display of water temp, I can watch it go up as I use the garage slop sink. It heats up just as fast as the old one. I like very hot showers and this one gets very hot. We do have it set on the highest setting. Our electric bill has also decreased as it doesn’t constantly run to beat water, it only runs when you are using water. The value for the money is excellent as it’s not nearly as expensive as a traditional water heater. I am still so amazed at size and had I not seen it being Installed, never could have noticed anything changed. It’s definitely the way to go!! My neighbor also bought this one a few months before we did and she loved hers too, her electric bill also went down. ... show more
Reviewed in the United States on September 11, 2024 by Jolene Byrne Jolene Byrne

  • Doesn’t Work
Model: ECO140S
We bought this in advance for a new build to make sure that everything would fit around it fine so it’s past the return window, of course! We just got it hooked up and trying to use it for the first time and it doesn’t work. We have gone through all of the troubleshooting, both in the manual and on here. Indicator flashes fully lit and then displays temperature and gpm, then back to full lit, repetitively, without producing any hot water. Complete waste of money.. do not recommend!! ... show more
Reviewed in the United States on November 23, 2024 by Ryan M Wright

  • Can't adjust
Model: ECO140S
We can't figure out how to adjust the temperature. Sink water runs piping hot but shower water is tepid at best. No amount of pressing or holding the ^ button on the display increases shower water temp. Even if trying to adjust while the shower water is running, there is no change. Not impressed.
Reviewed in the United States on December 15, 2024 by Arbie

  • Best Purchase Ever
Model: ECO140S
Excellent 👌 hands down worth every penny.
Reviewed in the United States on March 12, 2025 by David

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