EcoSmart Electric Tankless Hot Water Heater 11 kW Self Modulating Endless Supply

discount*central
(9331)
Seller's other items
Contact seller
US $247.23
as low as $42.90/mo with
Condition:
New
2 available18 sold

Additional service available

People are checking this out. 6 have added this to their watchlist.
This one's trending. 18 have already sold.
Shipping:
Free Expedited Shipping.
Located in: Englewood, Colorado, United States
Delivery:
Estimated between Fri, Jul 25 and Tue, Jul 29 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns.
Payments:
       .
As low as $42.90/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:254222679398
Last updated on Jul 12, 2025 16:35:17 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
0854920002022
EAN
Does not apply
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

discount*central

98.8% positive feedback•38K items sold

Joined Apr 2017
All Home Goods, All The Time
Visit storeContact

Detailed seller ratings

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

Popular categories from this store

See allcategories
Jewelry & WatchesArtMusical Instruments & GearCameras & PhotoCell Phones & Accessories

Seller feedback (9,442)

All ratings
Positive
Neutral
Negative
    • p***s (1302)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Excellent Tankless Heater! Great Quality! Quick Shipping! A+++
    See all feedback

    Product ratings and reviews

    Learn more
    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

    More to explore :