Replacement Heat Exchanger and Header Assembly for Jandy Heaters

Replacement Heat Exchanger and Header Assembly for Jandy Heaters

Marsoni

M251S

$959.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Replacement Heat Exchanger and Header Assembly for Jandy HeatersJandy JXi 400K Heat Exchanger and Header Assembly R0805805 Genuine Replacement The Jandy R0805805 Heat Exchanger and Header Assembly is the factory replacement heat transfer core for 400,000 BTU Jandy JXi gas heaters. Built to restore peak heating performance and combustion efficiency, this complete assembly pairs a new heat exchanger with a matched header, making it the go to repair when corrosion, scale, or impact damage compromises your original

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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my 6’4” husband wore this to our wedding. it looked amazing on him 💜 everything fit pretty good except for the jacket part; that was a little big. it may fit someone who weighs a little more but my husband weighs about 165lbs. we had to tailor it a little bit. other than that, very beautiful suit.

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Reviewed in the United States on December 19, 2025

Verified Purchase

VaFREE757

San Leandro, US

★★★★★ 5

Perfection!!!!

Size: XX-Large, Color: Black

Perfect!!!!!

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Reviewed in the United States on June 6, 2026