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Jandy JXi 400 Heater Heat Exchanger Assembly | R0589405

Marsoni M251S
Sale price$650.00
Pay 4 payments of $162.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Jandy JXi 400 Heater Heat Exchanger Assembly | R0589405The genuine Jandy Heat Exchanger Assembly R0589405 is a factory original replacement component engineered for JXi 400 pool and spa heaters. This part performs a central function in the heating process by conducting heat from the burner to the water, helping preserve steady water temperature and energy efficiency. Built from durable, corrosion resistant materials, this heat exchanger is designed to withstand the thermal and chemical demands of routine
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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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4.3 ★★★★★
Based on 2151 reviews
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JET
Charlottesville, US
★★★★★ 5
Impressed and Content
Size: Small, Color: Black & Gold-2pcs
I was very impressed with the quality of the material given the price range. The desired size was exactly on point from what I projected. Still needed alterations naturally but will definitely do business in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
A
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Angela Parker
Belleville, US
★★★★★ 5
Detail
Size: XX-Large, Color: Black&gold -Jacket
Fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
K
Verified Purchase
Kaden Wireman
Massapequa, US
★★★★★ 5
great suit!
Size: X-Large, Color: Black & Silver-2pcs
great suit! just get a size bigger than normal
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Reviewed in the United States on May 17, 2026
K
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kevin stanko
Battle Creek, US
★★★★★ 5
Excellent
Better that expected given the price. Perfect fit, great fabric and pattern. Very versatile, can be worn with jeans, tan, khaki, gray, and blue pants. Ordering another one today!
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Reviewed in the United States on May 18, 2025
R
Verified Purchase
Rachel
Alexandria, US
★★★★★ 5
Casual Sport Jacket
This jacket isn't a jacket if you are going to need to really be dressed up but one that is perfect for jeans. Size: I am 6 foot and 185 lbs. Size 33 pants and I would need a Large in this jacket. Pocket square makes this looks more casual.
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Reviewed in the United States on February 12, 2024

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