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Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P
Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P
Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P
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Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400P

Marsoni M251S
Sale price$1949.99
Pay 4 payments of $487.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Jandy JXi 400 BTU Propane Gas Pool & Spa Heater - JXI400PHarness 399,000 BTUs of propane fueled heating power with the Jandy JXi 400P Pool & Spa Heater, a unit that pairs remarkable energy output with an impressively small form factor. Boasting 84% thermal efficiency alongside low NOx emissions, this heater satisfies demanding DOE energy regulations while delivering environmentally conscious operation for residential and commercial pool and spa setups alike. At just 22. 1" D x 21. 6" W x 26. 5" H and
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 340 reviews
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Product Reviews
T
Verified Purchase
Tori
West Palm Beach, US
★★★★★ 4
So far so good!
Color: Silver+Brush Holder
It’s only been about a week since I applied it, seems sturdy enough, and the adhesive was sticky enough that it seems secure. I use very hot water to wash dishes due to illnesses and it’s held up well to the heat of the kitchen thus far using just adhesive. Good buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
D
Verified Purchase
Dani S.
Battle Creek, US
★★★★★ 5
Great!
Color: Gold+Smiley Face
Works great and is so pretty!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
R
Verified Purchase
raj
Waukegan, US
★★★★★ 5
Perfect fit
Color: Black+Smiley Face
Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jeanne Conley
Boise, US
★★★★★ 3
Suction cups aren’t the best
Color: Black+Smiley Face
The suction cups don’t hold and my smiley sponge isn’t snug on the post so it sometimes falls off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
S
Verified Purchase
Sisi
Carnegie, US
★★★★★ 5
Sticks and stays in place!!
Color: Black+Smiley Face
Love love loveeee this! Took me a while to find one that actually sticks and stays in place. I've had mine for a few months now. Looks just like the photos & comes with the suction cups and an adhesive strip if you want a firmer hold. The suction cups work just fine. Would recommend 👍🏾😁
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025

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