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Electric Tankless Hot Water Heater, ECOTOUCH 18kW on Demand Instant Water Heater 240V, ETL Certificated Self-Modulation Point of Use Hot Water Heater Whole House ECO180B Black

  • Based on 345 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Dec 29
Order within 11 hours and 8 minutes
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Model: ECO180B


Features

  • INSTANT & SUFFICIENT HOT WATER With real powerful 18kW smart heating system, the tankless hot water heater electric ECO180B supplies sufficient instant and endless hot water of 120F or higher in seconds, no waiting for preheating nor terrible temp fluctuation during shower time any more and no worry of running out of it. Perfect companion for whole house use, including shower, sink faucets, dishwasher, washing machine, etc.
  • SELF MODULATION INSTANT WATER HEATERThe electric on demand tankless hot water heater ECO180B 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.
  • CONVENIENT USEThe electric tankless water heater 18kW 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 temp 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 ECO180B 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 ECO180B is compact as shoes box, making it possible to install anywhere point of use to avoid waste, ideal for shower, kitchen, bar, school and hair salon. Please verify it is the right size for you: 18kW at 240V(only); dimensions 12.22" (W) x 17.25" (H) x 4.02" (D); plumbing connections :3/4" NPT. In order to install 18kW Tankless Water Heater it would requires 240V, 2X40AMP Double Pole Breaker and 2X8AWG/2 wires with Grounding.

Brand: ECOTOUCH


Product Dimensions: 12.22"W x 17.25"H


Special Feature: Overheat Protection


Color: Black


Wattage: 18 KW


Brand: ‎ECOTOUCH


Product Dimensions: ‎12.22"W x 17.25"H


Special Feature: ‎Overheat Protection


Color: ‎Black


Wattage: ‎18 KW


Voltage: ‎240 Volts


Maximum Flow Rate: ‎1.8 Gallons Per Minute


Maximum Temperature: ‎1.2E+2 Degrees Fahrenheit


Heat Output: ‎18 Kilowatts


Efficiency: ‎98%


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎ECOTOUCH


Part Number: ‎ECO180B


Item Weight: ‎19.66 pounds


Country of Origin: ‎China


Item model number: ‎ECO180B


Shape: ‎Rctangular


Installation Method: ‎Wall-Mounted


Type of Bulb: ‎LED


Certification: ‎ETL Listed


Special Features: ‎Overheat Protection


Included Components: ‎Hose


Batteries Required?: ‎No


Warranty Description: ‎One year warranty


Date First Available: June 30, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

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


  • Shipped fast, worked well.
Model: ECO140B2
I should have done this YEARS ago!!!! This unit has a superier build quality to others that I have seen and takes advantage of superier Technology; a briliant design that should make it one of the lesser users of electricity, compaired to most others available! Very EASY installation!!! So glad to get rid of that TANK of constainly heated water that makes absolutely no sinse, using lots of electricity ALL THE TIME, for something that you only use 2% of the time; HOT WATER!!! ... show more
Reviewed in the United States on October 30, 2024 by chuck McKinnis

  • 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

  • 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

  • love it. I had to turn temp down.
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. ... show more
Reviewed in the United States on August 27, 2024 by HandyKen

  • Great customer service
Model: ECO90B2
I ordered this 9kW unit to replace an older one of a different make. Because of size differences, it required some plumbing changes. Apparently due to shocks during shipping, some internal parts got misaligned and the unit didn't heat water. I notified Ecotouch and they immediately offered another unit at no extra charge, with free return shipping of the defective one. The new one has worked great. Ecotouch even got back in touch two months later to ask how the replacement unit was doing, and its agent offered to try to refund me the cost of the unit (to make up for the extra plumber expense in the failed attempt to make the first unit work). These people have a good product, and are really customer-oriented. I would not hesitate to buy from them again. ... show more
Reviewed in the United States on November 1, 2024 by C.L. Stephens

  • Works great
Model: ECO90B2
This type of heater saves on electricity because you are only heating the water being used at the moment. Saves on space also, no big tank. The display is a nice feature if it will be placed in a location where you can see it. Pay attention to where it is going to be installed as 240 V is required. If your old one was 240 V it is not a problem as it is already there. I would recommend this heater. ... show more
Reviewed in the United States on November 17, 2024 by Verified buyer

  • Don't let the price fool you
Model: ECO180B
The unit I ordered would not power on so I contacted them for some help. They have a nice woman named Elaine who answers the emails (from an outlook address, not company) but she knows nothing about the products. To make a very long story short, there is no way to speak to anyone about technical service. Even the phone number they list as customer service in their accompanying paperwork takes you to a group who not only don't support the company but they couldn't find anyone who does!! I'm convinced there are just a couple of people who import these products from China and when they have a problem they just refund your money. Don't let the cheap price fool you, buy a reputable brand like Rheem where you know they can actually provide customer service. ... show more
Reviewed in the United States on August 27, 2024 by Christopher Bosco

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