EcoSmart ECO11 240V 11 kW Electric Tankless Water Heater

Masterstackman
(900)
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US $179.99
as low as $31.23/mo with
Condition:
Open box
5 available

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US $15.15 USPS Priority Mail®.
Located in: Marysville, California, United States
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Estimated between Wed, Oct 8 and Sat, Oct 11 to 94104
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eBay item number:326386991516

Item specifics

Condition
Open box: An item in excellent, new condition with no wear. The item may be missing the original ...
Style
WATER_HEATER
UPC
0854920002022
Power Source
Battery
Color
White
Water Connection
1/2 in NPT
MPN
ECO11
Brand
Eco-Smart
Type
Tankless Water Heater/Boiler
Water Connection Location
Side
Heating System
Boiler
Item Height
11.5 in
Voltage
240 V
Amperage
57 A
Model
ECO 11
Minimum Flow Activation
0.5 GPM
Features
Electric
Jacket Diameter
Heater
Water Temperature Range
80°F to 140°F
Mounting Location
Wall
Water Heater Profile
Compact
Item Width
8 in
Power
13kW
Category

About this product

Product Identifiers

Brand
Eco-Smart
MPN
ECO11
UPC
0854920002022
Model
ECO 11
eBay Product ID (ePID)
4017328769

Product Key Features

Power Source
Battery
Water Connection Location
Side
Amperage
57 A
Water Temperature Range
80°F to 140°F
Water Heater Profile
Compact
Color
White
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
Jacket Diameter
Heater
Mounting Location
Wall
Power
13kW

Dimensions

Item Height
11.5 in
Item Width
8 in

Additional Product Features

Manufacturer Color
White

Item description from the seller

About this seller

Masterstackman

100% positive feedback•1.6K items sold

Joined Nov 2008
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Detailed seller ratings

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

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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: secondwave_resellers

  • 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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