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Jandy JXi 400 BTU Natural Gas Pool & Spa Heater - JXI400N
Jandy JXi 400 BTU Natural Gas Pool & Spa Heater - JXI400N
Jandy JXi 400 BTU Natural Gas Pool & Spa Heater - JXI400N
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Jandy JXi 400 BTU Natural Gas Pool & Spa Heater - JXI400N

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 Natural Gas Pool & Spa Heater - JXI400NOEM Jandy JXi 400N Natural Gas Pool & Spa Heater 399,000 BTUs. Heat your pool and spa faster with the Jandy JXi 400N, delivering a commanding 399,000 BTUs of natural gas heating power built for both residential backyards and professional aquatic facilities. The unit's remarkably compact chassis weighs just 126 lbs, simplifying new installations and making it a popular direct replacement choice when upgrading from older heaters like the MasterTemp or
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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]
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4.9 ★★★★★
Based on 2251 reviews
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Verified Purchase
Manuel
Alexandria, US
★★★★★ 5
La recomiendo.
Size: Small, Color: Black
Solo no me gusto la doble cobertura de los botones, ya que se hace un poco difícil ponertela.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
M
Verified Purchase
mark baker
Charlottesville, US
★★★★★ 3
Weird fit-
weird fit- not tight around the chest, but flared at the bottom- the stomach area was HUGE!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 4
Cool shirt
Size: Large, Color: Navy Blue
Great shirt for my husband. It doesn't make him hot. Keeps him cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
S
Verified Purchase
S. Thomas
Louisville, US
★★★★★ 5
I got one, the went back for different colors.
Size: XX-Large, Color: Black
Very comfortable. Very stylish. Damp dry works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
L
Verified Purchase
Linda Serra
Houston, US
★★★★★ 5
Good value
Size: Medium, Color: Navy Blue
Nice shirt. True to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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