Tankless Electric,ECOTOUCH 9KW 240V On Demand, Self-Modulating Instant Hot Water Heater ECO90 Black
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Model: ECO90B2
Features
- SELF MODULATION INSTANT WATER HEATERThe electric on demand tankless hot water heater ECO90B2 adjusts exact power input based on current flowrate and temp setting. For example, less power will be consumed by the smart water heater when you reduce water flow, thus, you get ideal temperature instead of scalding hot, which ensures comfortable experience and excellent energy efficiency. Also, optimal energy efficiency of 98% saves considerable electric charge for you.
- INSTANT&ENDLESS HOT WATER With 9kW tankless water heater electric ECO90B2, you can easily get sufficient hot water of even 116For higher. Instead of storing water and long time heating, ECO90B2 electric tankless water heater provides you no waiting instant hot water, nor temperature fluctuations, bringing you instant hot and excellent experience of comfort anytime you want.
- CONVENIENT USEThe electric tankless water heater 9kW comes with digital display & touch control panel so temp setting is easy job. Best of all, useful information on the screen helps you get full understanding of the working status of the 240V water heater tankless, you neednt go through hard lesson of setting. Now turn on the faucet and let the smart instant hot water heater do the rest.
- SAFE and DURABLENewly updated and applied with multiple protections, such as leakage protection, over heating protection and auto stop,every piece electric tankless water heater ECO90B2 goes through strict tests to ensure 100% safety and it is listed by ETL and qualifies for UL. Inner water and electricity lines are designed to run separately so as to avoid leakage risk and scale build up. You can expect outstanding performance for years to come.
- Point of Use Water HeaterThe sleek tankless water heater electric ECO90B2 is compact as an oatmeal box, making it possible to install any place as point of use water heater to avoid energy and water waste, ideal for kitchen sink, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 9kW@240V(ONLY); dimensions 11.2" (W) x 16" (H) x 3.3" (D); plumbing connections :1/2" NPT.
Brand: ECOTOUCH
Product Dimensions: 11.2"W x 16"H
Color: Black
Wattage: 9000.00
Voltage: 240 Volts
Brand: ECOTOUCH
Product Dimensions: 11.2"W x 16"H
Color: Black
Wattage: 9000.00
Voltage: 240 Volts
Maximum Temperature: 116 Degrees Fahrenheit
Heat Output: 9 Kilowatts
Efficiency: High
Style: Modern
Mounting Type: Wall
Is Electric: Yes
Manufacturer: ECOTOUCH Appliances
Item Depth: 3.3 inches
UPC: 795787542682
Item Weight: 15.72 pounds
Item model number: ECO90B2
Is Discontinued By Manufacturer: No
Item Package Quantity: 1
Included Components: Hose
Batteries Included?: No
Batteries Required?: No
Date First Available: February 19, 2020
Frequently asked questions
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Model: ECO180B
So far, no complaints with this water heater. I replaced a much more expensive unit with this one. The previous unit had the same voltage and breaker requirements, as well as similar water connections, so instillation for me was fairly simple. Performance wise, the Ecotouch heater does great, especially in my house where it typically only runs one fixture or appliance at a time. I have not experienced any cold shots of water while operating like my old water heater used to. Design wise, I like how this unit is set up, it uses a continuous metal water line with the heating element surrounding the water line. All previous on demand water heaters that I've used have had small reservoirs with the heating element submerged within the reservoirs. The Ecotouch design seem less likely to foul up with minerals in my opinion, but time will tell. Very pleased with this water heater so far, wish I'd tried this one first.
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Reviewed in the United States on December 1, 2024 by James Plue
Model: ECO140B2
We got this for our barn just hooked up today so far so good I love the fact I can adjust the temp.. Works very fast!
Reviewed in the United States on August 26, 2025 by James Evans James Evans
Model: ECO90B2
Updating my rating to 4 stars. Customer support was very responsive and sent me a new unit. They sent an EcoTouch 8kW which is more appropriate for my under kitchen sink application. It is smaller, heats/responds faster, and turns itself on after a power loss. Overall I am much happier with the 8kW for my use. Anyone wanting to get hot water to a remote kitchen sink I suggest the 8KW even though the 9KW is same price. ================ Install was easy enough. Usually works but often the temp will not rise to the set temperature. I set mine to 120F, and often it will only get to 108 as shown on the display. Turn it off and on again sometimes fixes it, but several times I have turn off the breaker to reset. This is a hassle to crawl under my kitchen cabinet or go out to garage to reset. If you lose power it does not turn back on, must reach under the cabinet to turn it back on. Would not purchase this brand again, willing to pay more for higher quality.
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Reviewed in the United States on June 11, 2025 by Luke M.
Model: ECO140B2
It works great and the price was great too
Reviewed in the United States on August 19, 2025 by RON KILCREASE
Model: ECO180B
I first was skeptical of the price versus the quality that would end up at my door. They shipped it quickly and I was amazed at the actual size, quality and weight. The unit was very easy to install I just caution anyone looking to buy one to really think on placement. The electric wire is very expensive and you have to run 2 sets of it, I used 6-2 romex x 2 and then had to buy 2- 40amp 220 breakers. Depending on how far from your breaker box is from the unit it may cost you more in wire than the unit itself. Installing the hanger brackets needs to be precise measurement it calls for in the install directions, being off by an 1/8 inch doesn't let it sit tight on the wall. At this time it has been 3 days since I installed it and it works great, very easy to set the temp. I personally like seeing the actual flow rate displayed when it calls for hot water. It brings the water temp up quickly and it holds it at that temp consistently. I understand that the water temp output will be directly affected to the water temp input so we will wait and see what the winter has in store for us but I feel confident that I chose the correct size and proper placement. At this point in time I am very pleased that I purchased this unit and I would recommend it to anyone skeptical on buying one. Just remember buying the proper unit for your area and household size does make a difference. I also needed to contact Ecotouch after I placed my order and they responded quickly and politely.
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Reviewed in the United States on July 16, 2023 by Richard Richard
Model: ECO180B
It cannot handle anything to be honest. The best my sink temp reached was 97 degrees even though it was set to 120. A shower the best it help at was 94. Very disappointed. Brand new from the box with a max temp hit of 97.
Reviewed in the United States on August 22, 2025 by Kaylee Breunig Kaylee Breunig
Model: ECO140B2
Works great great up fast. I'm using it in a mobile home I recently bought and am remodeling. Hearts shower up quick .
Reviewed in the United States on July 29, 2025 by Travis Caudill
Model: ECO140B2
It was a pretty easy install. I used 1/2 inch copper pipe with foam insulation so it heats up the pipes fast and they stay hot for a while. I had to turn the temp down to shower without getting scalded. I started at 125deg. and knocked it down to 112. I thought there would be more heat loss from the basement. It also does good for a bath. The temperature swings high when you use full flow and shut the water off quickly, the heating elements are still hot so switching from tub to off to shower can produce a section of 139 deg water. I didn't have any problems with the threads leaking or not fitting, probably because I chose all my fittings carefully at the store. Inspected and tested several and took the best fittings. and used a good amount of Teflon tape and the rubber washers that came with the heater. Its been running great for over a month now with no problems. Happy customer. I will buy the same one again when we move. UPDATE: 3 Months and running great.
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Reviewed in the United States on August 27, 2024 by HandyKen