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EcoSmart

EcoSmart SMART POOL 18 Electric Tankless Pool Heater, 18kW, 240 Volt, 75 Amps with Self Modulating Technology

  • Based on 106 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 25
Order within 12 hours and 38 minutes
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Style: Smart POOL 18


Features

  • Flow Activation
  • Ecosmart Pool Heaters are compact and easy to install for a new or existing pool
  • Set your temperature digitally to increments of 1-Degree. Set it and forget it.Required Wire:2 x 8 AWG
  • Compatible with Ecosmart Remote Control
  • Can be used as an alternative to or booster to heat pump. Phase - Single

Description

Eco smart Pool Heaters operate by utilizing the latest flow sensor technology instead of the traditional pressure switch activation to reduce the risk of burned elements, which increases its reliability and longevity. The Smart POOL series comes with digital thermostat control so you can set the temperature exactly where you want it. From the Manufacturer Ecosmart Pool Heaters operate by utilizing the latest flow sensor technology instead of the traditional pressure switch activation to reduce the risk of burned elements, which increases its reliability and longevity. The Smart POOL series comes with digital thermostat control so you can set the temperature exactly where you want it.

Brand: EcoSmart


Power Source: Corded Electric


Special Feature: Flow Sensor Technology, Digital Thermostat Control, Self Modulating Technology


Color: White


Wattage: 18000 watts


Power Source: Corded Electric


Special Features: Flow Sensor Technology, Digital Thermostat Control, Self Modulating Technology


Wattage: 18000 watts


Voltage: 240 volts


Heat Output: 17993.6 watts


Mount Type: Wall


Item Weight: 24.3 pounds


Material Type: Metal, Plastic


Color: White


Style Name: Smart POOL 18


Brand Name: EcoSmart


Model Number: Smart POOL 18


Number of Items: 1


Unit Count: 1 Count


Manufacturer: Ecosmart Water Heaters


Manufacturer Warranty Description: 2 year warranty from date of registration. Warranty registration must be received within 30 days of purchase. Warranty covers only the product with the exception of the heating elements. Labor and other incidentals are not covered.


UPC: 854920002312 854920002060


Global Trade Identification Number: 60, 12


Included Components: pool heater


Item Type Name: Pool Heater


Manufacturer Part Number: SMARTPOOL18


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 25

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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Similar Products

Top Amazon Reviews

    • Works Awesome
Style: Smart POOL 18
Review Image by Danielle Schmidt
Review Image by Danielle Schmidt
Review Image by Danielle Schmidt
Review Image by Danielle Schmidt
Review Image by Danielle Schmidt
Review Image by Danielle Schmidt
The instructions are not great for pool heater so I wanted to explain how it works for people that are new to heater buying such as myself. I have an intex pool and actually spent more on this heater then the pool but I wanted to put my pool in my garage and see if it would work and it did. The heater is awesome. The heater does take 2 50 amps, the package says 40 and some things say 50, we used 50 and it works, if you are handy you can do it or you will need to hire an electrician, you cannot just plug this thing in. We spent about $200 on pvc pipe, wires and stuff to get this heater working so it will cost more then just the heater. We have a sandfilter and we are able to put it on N to make the heater run faster through the pump, when the heater runs through on filtration it does not run as fast. I hope the pictures help. It took an afternoon to get it all set up. Our heater would not turn on right away and it was because the flow was not fast enough. ... show more
Reviewed in the United States on September 13, 2020 by Danielle Schmidt
    • Does Not Last... Heating components corode fast.
Style: Smart POOL 18
First off, within the first month of having this it kept popping my breakers. Did test after test to figure out why. Called support and after awhile they did get back to me. Could not figure out what was wrong, they pinned it on the electrical. Went through and through the electrical with no sign of faults. Had a certified electrician look at it and found nothing wrong, puzzled him. Finally I took out the heating element and noticed it was broken and touching each other and grounding out... Yay, I figured out the problem.. Bought 2 new elements because they were a little corroded and wanted it fresh. Worked great..... for about 2 months then it stopped heating worth anything...Not bad, end of swimming for here in Washington. Beginning of next year i got 2 new elements because those were so corroded... Worked well for a month then they corroded out.... Found some titanium elements that fit it and it worked great for the rest of the year... by the way, my electricity bill was extreme.... Getting it up this year and those titanium elements were still pretty good except for the threaded part which was ate away and could barely get it to screw on.... Now the thing is just not heating.. Not even gonna waste my time, bought a heat pump instead. Hopefully the heat pump wont raise my electric bill $500 a month like this thing did. ... show more
Reviewed in the United States on June 10, 2024 by shopdeena
    • It wotk great, no problems. Extremely impressed
Style: Smart POOL 18
Review Image by Robert E Najarro
Pool Water is warm and fresh , took about 15 hrs and it's maintaining it at set temperature. Wow
Reviewed in the United States on July 23, 2021 by Robert E Najarro
    • Piece of Junk
Style: Smart POOL 18
Do not buy this!!!! Our unit is not working and we have called Ecosmart to order a circuit board and they can't get the part. This is our second unit. The first one broke also. Do yourself a favor and don't buy it!
Reviewed in the United States on August 4, 2026 by joseph schwarz
    • Works well on 3,300gal above ground pool.
Style: Smart POOL 18
The heater didn't work for me when first installed, I exchanged emails with support for a couple of weeks troubleshooting. The support replies were timely but not always from a knowledgeable person. Turns out my problem all long was that my flow rate was too low coming out of the heater, it met the required inflow rate. My pool came with a Hydro Aeration connector that was restricting the gph enough for the heater to not function, once removed the heater worked great. When my filters start to get dirty it also will drop the gph enough to cause the heater to stop. I will be upgrading my pool pump this next summer! ... show more
Reviewed in the United States on April 29, 2024 by Sheldon
    • Produces good warm temperature when it works
Style: Smart POOL 18
We live in South Florida and there are those times in the winter were you need to take the Cool edge off your pools temperature and make it more enjoyable to swim which is why we purchased this heater. We love the compact size however we have had numerous service issues and even received replacement parts after troubleshooting that were even defective. It's disappointing that all troubleshooting people are only reading from a script and not very helpful. Additionally we don't understand why we should have so many broken parts and service issues in the first year of operation. This unit is great when it works; however we do wish it would work more frequently and for a longer period of time without breaking. We have had to replace the water flow switch twice the main digital PC board three times and both heating elements. This has all been under warranty but yet waiting A week to 10 days each time for a part and the aggravation and time taken to have to troubleshoot wait on the phone and install these parts is anything less than enjoyable. ... show more
Reviewed in the United States on January 8, 2021 by N S
    • Happy with this product.
Style: Smart POOL 18
Works fairly well.
Reviewed in the United States on June 27, 2026 by Beth R James
    • You will need two 5O amp breakers to power the 18 size heater.
Style: Smart POOL 18
Review Image by Shane Gannon
Very easy to install, added two fifty amp breakers to my shop sub panel and ran two 8-2 conductors, 4 wires, from breakers to power connection on heater. I'm using a 1.5 hp pool pump to pump the water from my pool to the heater which is in the shop about 50 away. Make sure you plumb inlet to bottom fitting and outlet to top fitting. It turns on automatically when it sees flow from the pool filter pump. ... show more
Reviewed in the United States on July 8, 2018 by Shane Gannon

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