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Mxmoonant Pool Heater 9KW 220V, Electric Swimming Pool Heaters Hot Tub Water Thermostat with Touchscreeen for Above Ground Inground Pool, Spa, Bathtub

  • Based on 39 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 28
Order within 2 hours and 21 minutes
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Model: 9KW


Features

  • [Efficient Heating Tube]: The electric pool heater is equipped with 304 stainless steel heating tubes, which provides excellent thermal conductivity. This efficient heat transfer through the heating tubes speeds up heating times and lowers energy costs.
  • [Touchscreen Display]: Compared to traditional temperature knobs, the upgraded touchscreen display on the 11KW pool heater improves visibility and control. The temperature is visually displayed and can be more accurately controlled with ease.
  • [Automatic Circulating Heating]: The swimming pool heaters will cycle on and off based on the preset temperature. When the water temperature reaches or surpasses the preset level, the pool thermostat will automatically shut off. Conversely, if the temperature drops below the preset level, the pool thermostat will automatically turn on again.
  • [Professional Wiring Method]: Since a hot tubl heater is a high-powered machine, it is designed to be hardwired rather than plugged in. Therefore, it is important to have a licensed electrician handle the installation process. They can ensure your safety and proper wiring to maximize the efficiency and lifespan of your pool heater.
  • [Notice]: 9KW Pool heaters are suitable for pools of around 1000 gallons. In addition, the heating time of a pool heater depends on various factors such as the size of the pool, the desired temperature increase, the power of the pool heaters, and the ambient temperature.

Product Dimensions: 18.7 x 3.93 x 13.77 inches


Item Weight: 18.52 pounds


Manufacturer: Mxmoonant


Item model number: 9KW


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 28

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Extremely happy
Model: 9KW
Performing admirably. I don’t think you can go wrong with this. The building flow detector is awesome.
Reviewed in the United States on March 25, 2025 by Kristie S.

  • So far so good
Model: 11KW
We’ve only had this spa heater for a couple of months, but so far it’s more accurate and works faster than the previous 40 amp units that we’ve had. Perhaps because we have salt water the previous units decay quickly, but this is the best so far. Only minor downside is you have to use Celsius not Fahrenheit ... show more
Reviewed in the United States on February 27, 2024 by Steven Foerster

  • Great service
The 18kw did not work for pool or hot tub use in the USA based on not having a ground fault that met the requirements in the USA. Maximum amperage for gfi is 60 amps. Manufacturer sent me the correct unit (11kw) free due to this issue. Great customer service.
Reviewed in the United States on October 31, 2024 by Ed Rosado

  • Worked great for 2 months then stopped
Model: 11KW
Worked great for 2 months. Then crapped out. All specs were done as well or better than required. Don't buy it
Reviewed in the United States on March 15, 2025 by Ray Moose

  • Casa de Jolly pool
Model: 11KW
Brought this to our home in Isla Mujeres Mex works incredibly well! So happy with this heater.
Reviewed in the United States on February 22, 2024 by holly hussey

  • pool heater
Model: 11KW
Im very happy with my heater
Reviewed in the United States on December 4, 2023 by Faustiviri

  • Start pump and water flow before turning unit in.
Model: 9KW
The unit seems to work well, but there was no operating instructions in the box or a referral to a web site.
Reviewed in the United States on March 3, 2025 by Dennis Raedeke

  • Works great till it doesn't
Model: 9KW
Wired the 9kw heater up to a 50A outlet on a GCFI breaker. Used a 50A extension cord and chopped the male end to expose the wires. Pretty easy. Initially the heat element wouldn't turn on, but it was bc the pump pressure was low bc the filter was dirty. It's worked great for 4 months since then, but today it's no longer working. The breaker trips even when the heater is off. I suspect there's some moisture somewhere causing a ground fault. I threw a bunch of desiccant packets into the case. Hope it helps... It's 17F outside and worried the water may freeze in the pipes. Update: brought the heater inside, opened it up, and put a fan on it. Wired it back up a week later and still doesn't work. I paid too much money for it to break after 4 months. ... show more
Reviewed in the United States on February 12, 2025 by Dee G Weeks

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