Model # ECO 11

Internet #203316215

Store SKU #1000017270

EcoSmart 11 kW Self-Modulating Electric Tankless Water Heater
0854920002022

EcoSmart

11 kW Self-Modulating Electric Tankless Water Heater

  • Ideal for a small apartment up to 2 people
  • Requires 1 x 60 Amp Double Pole Breaker
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
$25000 /each
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Product Overview

Homedepot Image
  • Ideal for a small apartment up to 2 people
  • Requires 1 x 60 Amp Double Pole Breaker
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
These Smart Technology electric tankless water heater are configured for climates where incoming water temperature is 67 Degree F and above. These models are well suited for heating up to 2 GPM, which is the equivalent of one shower head (with a 1.5 GPM flow) and one sink with a low inlet water temperature of 67 Degree F.
  • Lifetime warranty
  • Save up to 60% on your water heating cost with an EcoSmart electric tankless water heater
  • EcoSmart tankless water heaters have standard, reliable, easily serviceable elements and heat exchangers that provide 99.8% energy efficiency
  • Digital temperature control allows you to set your temperature in increments of 1 degree
  • All EcoSmart electric tankless water heaters come with an automatically resettable thermostat as opposed to a manually resettable thermostat; the integration of all components and quick connections are designed to promote simplicity for the installer and the user
  • Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements
  • Refer to the orange more info tab for specification buying location guide, installation, and trouble shooting
  • Easy to maintain
  • A reliable hot water solution from EcoSmart
  • Selection Guide
  • Other models available
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Ideal for a small apartment up to 2 people
  • Requires 1 x 60 Amp Double Pole Breaker
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
Model #: ECO 11
Sku #: 1000017270
Internet #: 203316215

These Smart Technology electric tankless water heater are configured for climates where incoming water temperature is 67 Degree F and above. These models are well suited for heating up to 2 GPM, which is the equivalent of one shower head (with a 1.5 GPM flow) and one sink with a low inlet water temperature of 67 Degree F.

  • Lifetime warranty
  • Save up to 60% on your water heating cost with an EcoSmart electric tankless water heater
  • EcoSmart tankless water heaters have standard, reliable, easily serviceable elements and heat exchangers that provide 99.8% energy efficiency
  • Digital temperature control allows you to set your temperature in increments of 1 degree
  • All EcoSmart electric tankless water heaters come with an automatically resettable thermostat as opposed to a manually resettable thermostat; the integration of all components and quick connections are designed to promote simplicity for the installer and the user
  • Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements
  • Refer to the orange more info tab for specification buying location guide, installation, and trouble shooting
  • Easy to maintain
  • A reliable hot water solution from EcoSmart
  • Selection Guide
  • Other models available
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name 8 kW Self-Modulating 1.55 GPM Electric Tankless Water Heater 11 kW Self-Modulating Electric Tankless Water Heater Performance 11 kW Self-Modulating 2.14 GPM Electric Tankless Water Heater 18 kW Self-Modulating 3.5 GPM Electric Tankless Water Heater
Brand EcoSmart EcoSmart Rheem EcoSmart
Ratings (35) (101) (14) (172)
Wattage (watts) 8000 11000 11000 18000
Indoor/Outdoor Indoor Indoor Indoor Indoor
Water Heater Features Wall Mountable Wall Mountable Wall Mountable Wall Mountable
Flow Rate @ 45 F Rise (gallons/min) 1.21 1.97 1.97 2.73
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
9.75
Product Height (in.)
12
Product Width (in.)
3.75
Water Connection Size (in.)
1/2 In. NPT adapter included

Details

Amperage (amps)
57
Application Type
Residential
Electric Product Type
Residential
Energy Factor
1
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
2.54 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.97
Flow Rate @ 55 F Rise (gallons/min)
1.61
Flow Rate @ 65 F Rise (gallons/min)
1.37
Fuel Type
Electric
Heat Exchanger Warranty
Lifetime
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.25
Minimum Temperature (F)
80
Product Weight (lb.)
7lb
Required Volt Connection
240
Returnable
90-Day
Uniform Energy Factor
.98
Water Connection Location
Side
Water Heater Features
Wall Mountable
Wattage (watts)
11000

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed,ETL Listed
Labor Warranty
No Warranty
Part Warranty
Lifetime

Specifications

Dimensions

Product Depth (in.)
9.75
Product Height (in.)
12
Product Width (in.)
3.75
Water Connection Size (in.)
1/2 In. NPT adapter included

Details

Amperage (amps)
57
Application Type
Residential
Electric Product Type
Residential
Energy Factor
1
Finish Family
White
Flow Rate @ 35 F Rise (gallons/min)
2.54 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min)
1.97
Flow Rate @ 55 F Rise (gallons/min)
1.61
Flow Rate @ 65 F Rise (gallons/min)
1.37
Fuel Type
Electric
Heat Exchanger Warranty
Lifetime
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.25
Minimum Temperature (F)
80
Product Weight (lb.)
7lb
Required Volt Connection
240
Returnable
90-Day
Uniform Energy Factor
.98
Water Connection Location
Side
Water Heater Features
Wall Mountable
Wattage (watts)
11000

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed,ETL Listed
Labor Warranty
No Warranty
Part Warranty
Lifetime

Questions & Answers

When it says 11 kw, what does that mean - 11 kilowatts per hour?

Asked by: KansasGirl
For some reason, this model is labeled '11' but it is a 13.6 Kw unit. 57 amps times 240 volts equals 13,680 watts.
Answered by: Phxjohn
Date published: 2017-04-10

What gpm will the 11 kw Electric Tankless heater produce

Asked by: Interrested
There should be info on the HD site or I went to the manufacturers site too. I live where we have very cold winters so I figure that I will get a lower amount of gpms. I am using it for a 1 bedroom cottage so there probably won't be more than 2 things using hot water at a time.
Answered by: Sharlene
Date published: 2018-01-17

It says 1 x 60 amp

It says a 1 x 60 amp. Would a 2 x 30 amp work?
Asked by: Specialsnowflake
One 60 amp double pole breaker. Never ever replace a breaker with a higher amperage breaker unless you up-gauge your wiring as well. You would be risking burning down your home.
Answered by: Phxjohn
Date published: 2018-01-06

Is this unit 110 or 240V

Asked by: John
60 amp breaker tells me the unit requires 240 volts
Answered by: reqlbluebaby
Date published: 2017-07-05
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Customer Reviews

11 kW Self-Modulating Electric Tankless Water Heater is rated 4.0 out of 5 by 101.
Rated 4 out of 5 by from Very easy to install and good instructions are provided.... Very easy to install and good instructions are provided. This is my 3rd unit for different homes and I will continue to buy until I have all properties converted
Date published: 2017-11-07
Rated 5 out of 5 by from Was replacing a similar product that did not sale repair... Was replacing a similar product that did not sale repair parts.This product works great and has lifetime warranty.
Date published: 2017-08-30
Rated 1 out of 5 by from I own my second unit and the company does not back up their guarantee. Got about 3 years from the... I own my second unit and the company does not back up their guarantee. Got about 3 years from the first unit and then it leaked and shut down 4 days before Hurricane Irma hit. I went and bought a new one because I was not going without hot water. The company said, "send us the unit and we will send you a new one", but as of yet, they have not responded. I will not buy another tankless water heater, Yes they reduce your monthly electric bill by about $10, but if you have to buy a new one every 2 or 3 years, you lose. The lure of a lifetime guarantee sounds good, but the company will find some way to deny their responsibility. From experience, I would say,they are not as good as they sound, They do not last and the company is full of gas.
Date published: 2017-10-14
Rated 5 out of 5 by from I was pleasantly surprised by the performance of this unit. Installed in a one bath home in Flor... I was pleasantly surprised by the performance of this unit. Installed in a one bath home in Florida panhandle, produces plenty of hot water. No difference in pressure in the shower going from full hot to full cold (set at 125 degrees). I have had a Bosch 125K BTU gas in my 4br 2.5 bath Michigan home for 10 years and was skeptical if this would be enough heater. As I purchased, I fully expected to be returning for the 18K model (refer to opening statement). Size is hard to discern from pictures, this unit is about the size of a Metropolitan Yellow Pages. Literally, can almost be installed anywhere. Have only had it a few weeks, so cannot speak to longevity.
Date published: 2017-03-07
Rated 5 out of 5 by from We live in a condo, two adults, two children. When our big 65 gal. tank began to fail, we conside... We live in a condo, two adults, two children. When our big 65 gal. tank began to fail, we considered going tankless. I bought the ECO-18 only to find that our 100 AMP electrical system could not handle it so we returned it and got the ECO 11 instead. I was skeptical that the smaller unit could handle our hot water needs, but surprise! It works great, even with two showers being used at the same time. Gobs of hot water. However, we are in Florida and the inlet water temperature never falls below 62 F. This may not be the case up north. Love ! Five stars!
Date published: 2017-05-27
Rated 4 out of 5 by from REMEMBER TO TRANSFER THE WASHERS! Would have given 5 stars if not for the instruction omission on the washers. Meaning if you don't turn the caps over to see them you will throw them away. Overall this is a great unit, installed easily and works very well. This is the second eco smart unit I have used (the smaller of the two) but works just as good as its bigger brother. I installed this in an RV with isolation valves to bypass the main 6 Gal gas/Elec std heater. Instructions are simple to understand and follow but REMEMBER TO USE THE WASHERS FROM UNDER THE FACTORY CAPS with the provided conversions fittings. It will leak if you do not. The manual says to not use pipe dope or teflon tape but also does not tell you to transfer the rubber washers. They go between the permanent nipples on the unit and the first conversion fitting to pex or copper. Everything else is self explanatory per the instructions. Happy installing! ~JT
Date published: 2017-04-26
Rated 5 out of 5 by from I bought this unit six years ago and it performed flawlessly as a whole house water heater. No do... I bought this unit six years ago and it performed flawlessly as a whole house water heater. No doubt paid for itself in electric bill savings in the first year. When the built in flow sensor began to leak, I ordered a replacement from Home Depot. Before it arrived, the EXCELLENT factory support sent a repair / upgrade kit FREE, (Thank you Joe!) also gave me a tip about cleaning the heating elements to improve performance. While I returned the Home Depot order, I will NEVER buy another water tank heater and can't say enough about the engineering savvy and support of Ecosmart.
Date published: 2017-04-08
Rated 5 out of 5 by from Recommended Very easy to install and works great! Has a dial that you can quickly adjust the temperature. I put it in my shop and it runs a sink, shower, and washing machine and performs flawlessly!
Date published: 2017-08-01
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