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EcoSMART 240V 13.6kW Tankless Electric Water Heater ECO 11 EcoSMART ECO 11

aonuostore
(774)
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US $249.99
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as low as $44.13/mo with
Condition:
New
Out of Stock4 sold
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Located in: Dayton, New Jersey, United States
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Estimated between Wed, Jul 2 and Wed, Jul 9 to 94104
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eBay item number:386328431400
Last updated on Jun 23, 2025 23:29:10 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
China
Power Source
Battery
MPN
ECO11
Water Connection Location
Side
Item Height
11.5 in
Amperage
57 A
Water Temperature Range
80°F to 140°F
Water Heater Profile
Compact
Item Width
8 in
Color
White
Brand
Eco-Smart
Heating System
Boiler
Minimum Flow Activation
0.5 GPM
Voltage
240 V
Features
Electric
Water Connection
1/2 in NPT
Type
Tankless Water Heater/Boiler
Model
ECO 11
Jacket Diameter
Heater
Mounting Location
Wall
Power
13kW
UPC
Does not apply

Item description from the seller

About this seller

aonuostore

99.2% positive feedback•5.9K items sold

Joined Jun 2023
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (814)

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    • 0***9 (224)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Good
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    Product ratings and reviews

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    4.6
    67 product ratings
    • 51 users rated this 5 out of 5 stars
    • 9 users rated this 4 out of 5 stars
    • 4 users rated this 3 out of 5 stars
    • 2 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 52 reviews
    • by ethansheffer13
      Jan 23, 2022Top favorable review

      Awesome product

      Great little unit for the price Works amazing I did have to install a valve on the outlet side to slow the flow a little to get the right temperature (slowing the inlet side didn't work as good) so it cut my pressure down a little on the hot side but works pretty great for a full bath, laundry, and dishwasher just don't run them all at once on hot. You may be able to run two of them in series and be fine or get a smaller one and preheat the water before it hits unit , but I would most definitely buy again.

      Verified purchase: YesCondition: New

    • by carqui-26
      May 13, 2025Top critical review

      It does not work properly

      The water did not come hot to the second bath wich its only 16' from the Water Heater.

      Verified purchase: YesCondition: Pre-OwnedSold by: bluenazpart

    • by scottcollins
      Nov 07, 2018

      Nice unit, works well so far.

      Nicely made unit. Clean lines, nice display, lightweight, easy to mount. You'll need a terminal box to wire it up since it comes with it's own pigtail cable (they don't want you to open up the case since it will void it's warranty, apparently; multi breaker units might be different), so I bought an inexpensive 60 amp A/C unit type cut-off switch box with a pull out switch. Just mount it near the heater on the wall and run your 6 gauge wire to it from your breaker panel. I just wish they had included adapters so that you can plumb it to 3/4" piping, so you'll have to buy your own if you wish to connect it to your existing 3/4" pipe. I had trouble using pipe dope (maybe it was too old or the wrong kind?), so I switched to Teflon tape (5 layers) on each fitting and that did the ...

      Verified purchase: YesCondition: NewSold by: miriamp1959

    • by catafo
      Sep 29, 2023

      Great for single water efficient Shower or single faucet

      Ideal for a small flat with one water saver shower head and one or two faucets but you can only use one outlets at a time. Ive installed this under sink. I have a Rheem 18kw for the shower But in a pinch it would work in Sydney as imput water temputure rarely gets below 55F or 12 degress C Any colder part of Australia. You might be having warm showers with hot water tap at 50% and cold tap off Set your expections at no more than `1.75 Gallons/6.65L per miniute and you should be fine

      Verified purchase: YesCondition: Pre-OwnedSold by: secondwave0928

    • by carlslr643kj
      Mar 13, 2022

      Great Product

      Once you set the water temp. it is constant!! I also recommend a 2 year warranty.......I have no experience on how long they will last, but my feeling is, the should last for years without trouble! I set it up for the whole house, but its best not to use more than one fixture at a time.... I think for large households, more than one could be installed.....

      Verified purchase: YesCondition: NewSold by: joshua_krinsky

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