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EcoSmart

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

    • Based on 5,305 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 21
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Pattern Name: Water Heater + Flow Sensor


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


Product Dimensions: 7.9"W x 11.4"H


Special Feature: LED Display


Wattage: 13000 watts


Voltage: 240 Volts


Brand: ‎EcoSmart


Capacity: ‎2 Gallons


Power Source: ‎Corded Electric


Product Dimensions: ‎7.9"W x 11.4"H


Special Feature: ‎LED Display


Wattage: ‎13000 watts


Voltage: ‎240 Volts


Style: ‎Thermal


Manufacturer: ‎EcoSmart


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: Thursday, Nov 21

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

    • excellent product!!
Pattern Name: Water Heater
Here's my story review. I live in a mobile community, one college guy who can't buy a real house. Lived here for 25 years, one day the bathroom looks all wet on the floor, walls stained. The old waterheater sprung a leak and had to go. No floor pan was installed back in the old days so it seems *slaps head*. I shopped around for waterheaters but there were $300< starting price range. I decided to shop around and my main influence is comments (yes like this one) and youtube reviews. Found out tankless ones might save me money. Plus the initial cost was amazing I paid less than $250 for my 11kw EcoSmart unit. I use a drip/drain pan just in case it leaks somehow on the floor. I waited for this review to actually use it for 3 weeks now. I learned how to solder pipe (easy, fun, use lots of flux!!) to make some small 1/2" thread to 3/4" thread copper shortie pipes to adapt to the unit. I upgraded my circuit breaker to 60 amps dual pole (240v) from 40 amps. I was supposed to upgrade the wires to 8g but I did an infrared heat test on the current wires with hot water running and no heat problems, But I will upgrade the circuit to 8g when it's warmer out in the spring it's cold out now (winter 2011). Over all I'm super happy I bought this unit. It's perfect for one guy like me. It saved me a bundle over a regular water heater and install work (this unit was so small and so easy to install) and I'm happy to be participating in environmental/energy savings just by using this unit too. I did void the warranty by installing it myself, I'm kind of a self taught handy man, but I figure the whole unit only cost $250> so I could just buy a new one if anything goes wrong vs some novice electrican ruining stuff and I ended up paying the same amount anyway. If this brand ends up bad, i'll just switch brands. It's the darwin theory for appliances. But every review I've seen on this unit is that it is top notch quality, and when I got it I believe it also the thing is made Awesome, it has a digital dial for the temperature and it simple to install and use. I am so happy I went this route and the 11kw unit is perfect for my simple (one guy) purpose. What that really means is, one sink/shower at a time. At 120 degrees on the dial my showers are Insanely Hot and last forever. I had 3 people in here before (girlfriend and kid) and we all just respected the "showering" person by not using the water. Had to do that with our water heater before anyways. I live in the Seattle area. And MyRubberneck is a good seller too. I got my unit from UPS in about 6 days, the weekend interrupted the (3-5) delivery by a day. That's fine i'm not upset about that though. He saved me about $30 over Sears and their promise was two week delivery for online purchases (ya go check Sears). He sent it in the raw unit box, I kind of wished it had a cardboard sleeve or even a grocery bag sleeve, or bigger box for it. but the box was intact. The Benefits: endless hot water, power bill savings, no more tank pressure/old leaks etc. The Cons: my only complaint is that the warranty is nullified if you install it without a licensed electrician. Oh well. And also the documentation does not say which wire is power, neutral, or ground. The colors were Red, blue, and yellow/green. Ya I figured it out (red+, blue-, and yellow/grn=ground), but dang shouldn't documentation HAVE THAT in there? Maybe it was designed for licensed electricians only. LOL. *Also, an important factor. The water heat temp consistency directly depends on the temperature of the "ground" water coming into the unit. sometimes my shower temperatures got hot or cold (only slightly) but I'm sure it was "cold water sandwiches" but from the ground water temps, especially in winter. The unit is probably taxed to adjust to your preffered temp. Think about that in a "thermal" way. I think if you had a buffer tank or something say (a turned off small water tank 20-30gallons) that had a constant temperature before the unit heated it up then showers would be no problem. My water heater room is totally empty now sans the EcoSmart unit in there, I could put in a buffer tank easy. Or a more powerful EcoSmart unit might make this a non issue. My work around though...just turn up or down the shower dial accordingly, not that big of a deal to me. I give this thing 5 stars!! I get the feeling the big water heater, or power companies don't want people to get their hands on these types of new technologies. It was SUPER hard to find any in the stores that weren't in the thousand dollar range, this was a 1/4 that price. And this had THE BEST reviews from the internet I researched for 10 hours straight, ya I'm a nerd. When I get a real house I will probably buy the EcoSmart 27kw model. I love this unit very much. Take care. ~TZ ... show more
Reviewed in the United States on December 17, 2011 by TripZip
    • Just buy it! It’s plenty for your home.
Pattern Name: Water Heater
Listen I read hundreds of reviews on tons of tankless hot water heaters. This one was the most price friendly but also had the best ratio of good reviews. (We also live in the south so up north I’m not sure if it would be the same due to ground water temps) It was easy to install. Our old hot water heater wires hooked right up to this new one and we used the same breaker, we just needed $10 worth of new fittings to make our old hoses from our old tank hot water heater fit this new tankless one. We ran our sinks and shower full blast and it had no issues heating. Only thing we noticed was obviously a little less water pressure but our house has pretty low pressure in general. It’s old. Also this thing takes up NO space. The only thing I wish is that we could of hooked ours up closer to our bathroom because ours is located in our outside garage on the other side of our house so we still have to let the shower run for 20/30 seconds to let the room temp water get out of the pipes between the water heater and the shower. This is only the first day we’ve used it. But if anything changes I’ll update. Also I read the manual a million times and stressed about it and it honestly took 10 minutes of work. Getting the hoses off the old one took longer than anything. But our wires and breaker were already correct so we didn’t have to change anything out which saves time. One thing I did notice that I didn’t see In any reviews was when we first used the hot water (after purging the lines of course-without it powered on just like the manual said-) it made kind of a loud hum or similar of a dull shop vac sound) only when we had the hot water running in the house. But after a few minuets it stopped and we haven’t heard it since so maybe it was a start up thing. ... show more
Reviewed in the United States on April 22, 2023 by Garrett
    • ECO 11 works great here in South FL
Pattern Name: Water Heater
Review Image by J. Letzelter J. Letzelter
I installed my EcoSmart ECO 11 on September 12. The basic installation was fairly easy. Running the 6 gauge wire, not so much. I got it done, correctly and up to code, but a major pain. Would hire an electrician if I had to do it again. Many have said they had trouble with leaks when connecting to the unit itself. My guess is that those folks failed to use the included washers. Not surprising since I saw noting in the instructions and only found out about them on the third or fourth YouTube video I watched. The washers are located inside the red and blue protector caps on the input and outputs of the unit. If you didn't check, they probably got tossed out without realizing it. THEY ARE NECESSSARY. DON'T THROW THEM OUT. Since the input and output on ECO11, (and the ECO 8), are 1/2 inch and most water connections are 3/4 in, you will need to add an adapter to both in and out. Don't make my mistake and buy brass. Most brass, while easier to find, is not allowed for 'potable' water connections. I had to return mine and get stainless steel. Minor inconvenience, but avoidable. I found that the easiest connection method for me was to use steel wrapped washing machine hoses. https://smile.amazon.com/gp/product/B0915TVZGY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Pex pipe would probably have worked, but have never used it before. I did install the 3M Aqua-Pur filter. Easiest for me was at the cold water input just before attaching the washing machine hose. Bought, but did not use, the isolating valves. Tried, but had too many leaks and got frustrated. Since I live alone, I figured I'd only need to flush the tank once a year and will simply disconnect the washer hoses and utilize another set for the flushing procedure. Be a good time to check for any wear on the original hoses. I'm in South Florida, so the incoming water is quite warm. Not like where I grew up in northern New York. The unit works great and will the thermostat goes to 140 degrees, water temp reached 143 degrees when tested at the kitchen faucet. That being said, I keep the thermostat set at 104 degrees. That, for me. is a perfect shower temperature. Just turn the hot water on all the way and once it there, no need to adjust. Why heat water to 120 degrees then add cold water? Not cost effective. My dishwasher has its own built in heater so no worries there. If you do need hotter water for any reason, it's very easy to simply turn up the thermostat and then back down when you're done. ... show more
Reviewed in the United States on October 25, 2022 by J. Letzelter J. Letzelter

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