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EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology & Fsa Nfsml Flow Sensor

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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Mar 10
Order within 3 hours and 31 minutes
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Features

  • Product 1: Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature
  • Product 1: Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches
  • Product 1: Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.
  • Product 1: EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
  • Product 2: Flow Sensor Assembly for ECO 8 ECO 11
  • Product 2: Models : ECO 8, ECO 11
  • Product 2: Contact Eco Smart for questions
  • Product 2: Country of Origin: China

Description

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology ECO 11 can be used for multiple or single applications depending on your climate. ECO 11 can provide hot water for one shower in colder climates, or two showers in warmer climates.Temperature range of 80-140°F (add in C) This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 67 Degree F and above. This model is well suited for heating up to 2-Gallon per minute, 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. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements. Ecosmart Fsa Nfsml Flow Sensor Flow Sensor for Eco Smart Electric Tank less water heaters. Used with ECO 8 and ECO 11 models. This is a replacement part.

Brand: EcoSmart


Capacity: 2 Gallons


Power Source: Corded Electric


Product Dimensions: 7.9"W x 11.4"H


Special Feature: LED Display


Brand: ‎EcoSmart


Product Dimensions: ‎7.9"W x 11.4"H


Special Feature: ‎LED Display


Color: ‎White


Wattage: ‎13000 watts


Voltage: ‎240 Volts


Maximum Temperature: ‎140 Degrees Fahrenheit


Heat Output: ‎13000 Watts


Efficiency: ‎99% thermal energy efficient


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎EcoSmart


Item model number: ‎ECO 11


Pattern: ‎Water Heater + Flow Sensor


Item Package Quantity: ‎1


Special Features: ‎LED Display


Date First Available: December 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 10

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


  • Works well for our low volume application.
Still working after one and a half years. It’s a pleasure to not waste water and time when I need hot water. It takes 15 seconds for water to become hot. My plumber connected it to the cold water line under our kitchen sink so the dishwasher would work better with the hot water. The water gets hotter to your set temperature as you draw more water. I don’t run the water for a long time so it is possible for the incoming water to become too cold to maintain hot water. Used in Central Florida home. ... show more
Reviewed in the United States on November 24, 2025 by Frank E C

  • Our second EcoSmart
We purchased a huge EcoSmart Eco 27 when we built our home about 11 years ago so when the water heater was going out in a guest cottage, we didn’t hesitate in choosing the smaller version of the EcoSmart. If you haven’t had a on demand hot water heater before …look at the specs to be sure you have the extra breaker box space to add it. And that you have or can add a 220 plug where your new hot water heater needs to go. If you are handy and ever have issues, you can even buy replacement elements and flow meters for the units here on Amazon. (we found an extra element for our 11 year old one “just in case” this year. ) my husband says the big one is so efficient that it only uses the first element most of the time so it’s the only one that he thinks will need replaced someday…but the really big Eco 27 did take almost 1/2 of a big breaker box so it’s best suited for new construction or huge remodel jobs…this Eco 13 should work in almost any home that their electrical isn’t almost maxed out, or if you are replacing a older on demand water heater. EcoSmart is, in our opinion, Good quality, Good products & has been a good experience. ……we wouldn’t buy any other brand electric on demand water heater. ... show more
Reviewed in the United States on November 12, 2023 by AmazonCustomer

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