Pool Heater-Updated 3KW220V Electric Pool Water Heater withThermostatic Control Switch, Can beUsed for Bathtubs, Mini Swimming Pools,SPA(3KW 220V)
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Mar 16 – Mar 19
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Style: 3KW 220V
Features
- This is Not a Plug and Play Pool Heater Device. Before Use, You Need to Have an Electrician Install it According to the Circuit Instructions. No Additional Cables, Plugs, or Circulation Pumps Are Included. Match No More Than 2.0 Cubic Meters of Swimming Pool. Please Check If the Relevant Parameters Match And Purchase with Caution.
- Dry burn proof: ABOVE GROUND POOL HEATER is Equipped With a Pressure Switch to Protect it From the Danger of Dry Burning. A 0.75HP (500W) Circulation Pump is Required to Meet the Pressure Requirement. When the Water Pressure is Not Enough, the Power Will Be Cut Off and the Thermostat Will Stop Heating.
- Easy to Operate: 3KW 220V Hot Tub Water Heate Comes With a Thermostat Control Wwitch, Which Can Set the Temperature Technology, the System Can Automatically Start and Stop According to the Water Temperature, and Also can Adjust the Water Temperature to Meet Different Needs.
- Suitable for: Constant Temperature 3KW 220V 240V Electric Pool Water Heater Suitable for Above Ground Pools and Swimming Pool Equipment, Indoor SPA and Jacuzzi.The swimming pool heater operates around a preset temperature circulation system to maintain comfortable water temperature, reduce energy consumption, and extend the service life of the heater.
- Caution: Pool Heaters Heating Efficiency Will Be Affected or Not Heated to the Specified Temperature in More Than 2.0 Cubic Meters of Water. Before Installation, Please Read the Enclosed Product Manual Carefully and Follow the Requirements.
Product Dimensions: 15.5 x 6 x 5.5 inches
Item Weight: 4.84 pounds
Manufacturer: SINLJXDD
Country of Origin: China
Item model number: Pool Heater02
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 16 – Mar 19
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 11KW 220V
Heated my conrete pool spa wich is about 700 gallons on a cool day to 100 degrees in about 4 hrs.seems to work just fine for now.little sceptic for $300 .had to try it.
Reviewed in the United States on April 2, 2025 by Marc seaman
Style: 3KW 220V
We have a stock tank pool. I wired and installed per the (poor) instructions. No luck. It is either faulty or I cant get enough pressure to active flow switch. It is also not easily mountable and the fitting require a lot of work to get them not to leak. Either way, it didn't work for us.
Reviewed in the United States on June 2, 2025 by rsoots
Style: 3KW 220V
I recently installed the SINLJXDD 3KW Electric Pool Heater, and I'm really impressed! The thermostatic control switch makes it super easy to adjust the temperature, and it heats up my mini pool quickly. The compact design fits perfectly, and it’s versatile enough for my bathtub and spa too. Overall, it’s a great investment for anyone looking to enjoy warm water without breaking the bank. Highly recommend!
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Reviewed in the United States on March 18, 2025 by Joel S.
Style: 11KW 220V
Even though it's marketed as a hot tub heater, it's powerful enough to maintain the temperature of our pool.
Reviewed in the United States on December 27, 2024 by diana maria bedoya ruiz
Style: 3KW 220V
Whether you're using it for a quick dip or a more extended spa-like experience, this heater ensures the water is comfortable. it’s a practical solution for pool owners seeking a dependable and efficient heating option.
Reviewed in the United States on December 27, 2024 by Brad Dorsogna
Style: 11KW 220V
Just keep in mind that if you have more than 2.0 cubic meters of water, it might affect heating efficiency. Mine's larger, and it heats up fine but probably takes a little longer. I wasn't timing it, tbh, but I wasn't kept waiting for it either. Overall, I highly recommend this pool heater for anyone looking to upgrade.
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Reviewed in the United States on December 27, 2024 by Steve Ross
Style: 3KW 220V
I did have my neighbor who is an electrician come over and install this for me because 220v is above my paygrade. I have noticed a nice warming of the pool, and I am happy to have it. this is for a smaller pool.
Reviewed in the United States on December 27, 2024 by Gianna