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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 325 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Saturday, Nov 23
Order within 6 hours and 17 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


Efficiency: ‎98%


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎ECOTOUCH


Part Number: ‎ECO180B


Item Weight: ‎19.69 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: Saturday, Nov 23

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 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

  • Thankless is much better
Model: ECO140B2
It was easy for my husband to install and works great. The tankless is so much easier of course it takes up less room. Great product!
Reviewed in the United States on August 8, 2024 by Brooke

  • 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

  • Good heater, as expected
Model: ECO140B2
Good so far, great out of box experience. It has 1/2 NPT fittings which fit well with name brand fittings. It is not quite as fast as some point of use heaters I've used, but is doing great. It has a live temperature and flow rate readout on the display which I like. When you see lines across the screen it is in standby mode. I had ZERO leaks after proper installation. NPT threads can be tricky to get sealed if someone is not used to them. I use pipe tape AND pipe compound brushed on for a leak free install the first time. Will update review is something happens, Otherwise it's good to go. ... show more
Reviewed in the United States on July 18, 2024 by Thomas

  • Very good product, good investment.
Model: ECO180B
When we decided to change our old water heater tank for an electric water heater, we asked the electrician which one he advised us to buy and without hesitation he told us ECOTOUCH. He had already studied all the technical and installation parts and he has already installed many different ones for his customers, but he chose this one for his own home. He immediately sent us the link to purchase it. And he was right, we are very satisfied with the product, it has been a great change and a good investment. ... show more
Reviewed in the United States on July 12, 2024 by Amazon Customer

  • 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

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