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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


Heat Output: ‎9 Kilowatts


Manufacturer: ‎ECOTOUCH Appliances


Item Weight: ‎15.72 pounds


Country of Origin: ‎China


Item model number: ‎ECO90B2


Is Discontinued By Manufacturer: ‎No


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.

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Top Amazon Reviews


  • Very nice quality works great! I would buy again.
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. ... show more
Reviewed in the United States on July 16, 2023 by Richard Richard

  • Good unit, nice controls.
Model: ECO140B2
Replaced existing undersink water heater in my woodshop but located this one in a more accessible location for future maintenance and easy access to the controls. It works great and the seller did a find job of delivering and supporting my installation. I highly recommend following the advice of installing descaler valves (not included), which give you hose connections and valves in a compact unit for future descaling. My previous two demand water heaters have failed after a few years because I did not follow this advice and never descaled them. Descaling (with vinegar or a commercial descaling solution) should be done once per year or so depending on your water hardness. There are several YouTube videos on how to do this. If you have the right valves installed below the water heater, this process appears to be quite simple. ... show more
Reviewed in the United States on January 26, 2024 by Gary Swartzleonard

  • Works great so far after 3 months
Model: ECO180B
I liked the compact size of this unit and decided to order one to have in my shop. Installation wasn't bad except for the wiring, it requires two 40 amp breakers so double the work to run power to the unit. It worked great! Just set the temp and in 10ish seconds it provides hot water as long as you need. Then one day it wasn't working but after some research I discovered two reset buttons on heating element terminals. I pushed them they clicked and it's working again! ... show more
Reviewed in the United States on November 8, 2023 by Amazon Customer Amazon Customer

  • Great tankless heater! Great customer service!
Model: ECO140B2
My neighbors bought this heater and it works perfectly. Unfortunately, the place where I was trying to use it was not accommodating. Some people blame the products when doing reviews, but it’s not the heater. The area where I initially wanted to use it was too large. I will try to use it in another place in my house. But the heater itself is great!! Also, the customer service ie amazing. They responded back immediately and helped me throughout the entire process. ... show more
Reviewed in the United States on February 1, 2024 by Doshua Perkins-Allen

  • Works well, but damaged in product box by some careless engineering.
Model: ECO90B2
Item arrived and I unboxed it to find that the case face was damaged and 3 of the 4 machine screws that are supposed to hold the heating element down were loose and rattling around inside, which left me very unimpressed. The heating element is currently held down by four machine screws that screw into sheet metal brackets welded to the case back. I suspect that, due to the weight of the heating element and maybe some rough handling after manufacture, these machine screws worked them self out (one actually did strip altogether) and then one or more got trapped between the heating element and the case front. In communication with the sellers (who are very good, BTW), I suggested that instead of just relying on the bracket to hold such a heavy component, that each bracket should also have a clip nut. I also asked for a replacement front cover, but accepted a $20 goodwill refund when told that none was available. So I hooked the unit up and it actually works quite well. The thermostat seems to be a bit of a wild card, and I haven't played around with it enough yet to figure out if it's over-reading or not, but it appears to be 10 degrees off (higher) than the actual water temperature at the tap. To see if at least some of that temperature loss is between the heater and the tap (which is about 50 feet away - had to put the unit where I currently had 240v for now) I would need to disconnect the hot side again, which I may or may not do. Also, after a bunch of messing around trying to increase the indicated water flow (which, for me, eventually maxed out at 1.4gpm), I am now under the very distinct impression that this unit is incapable of delivering more than 1.5gpm, which is admittedly all the manufacturer claims in at least some of their product info., But, still, they do persist in showing 1.8gpm in all the pictures of the unit and claim a theoretical 1.8gpm in the manual. Certainly I have enough delivery for hand washing but doubt the unit would be acceptable for showering. Please feel free to comment if you have the same unit and are doing better with it (commenting requires a computer - the app does not support this feature). Upate: Unit has failed today with an E2 error code that comes up moment the unit has power applied to it after resetting via the circuit breaker. Have only been able to clear the code and get the unit to resume heating once by resetting the breaker, only to have it shut off with the same error code after less than a minute of operation. Am waiting on contact from the seller but am not optimistic since the unit is out of warranty by 3 months and other reviewers seem to have had customer service issues. ... show more
Reviewed in the United States on July 20, 2020 by Michael J. Walsh Michael J. Walsh

  • Small house high demand
Model: ECO180B
Works great for whole house setup. Short delay, less than half the time waiting for hot water in shower compared to tank heater. Saves space in small house. Installed in central FL home.
Reviewed in the United States on January 20, 2024 by Rosie Rose

  • Doesn’t produce hot water in the shower
Model: ECO180B
I am appalled that only after six months of use was, I told by a guest in our Airbnb unit that they were not getting hot water in the shower and now I have no idea what to do about it
Reviewed in the United States on March 19, 2024 by ginamarie

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