The Hayward Heat Exchanger Assembly is built to keep your pool equipment running the way it should.

The Hayward FDXLHXA1300 Heat Exchanger Assembly is a genuine OEM replacement component designed to restore efficient, dependable heating performance in compatible Hayward pool and spa heaters. As a core part of the heater’s thermal system, this assembly transfers heat from the combustion chamber to your pool or spa water, ensuring consistent temperature delivery and optimized energy efficiency.

Manufactured with rugged, corrosion-resistant materials, the FDXLHXA1300 withstands repeated thermal cycling and tough pool environments. Whether you’re replacing a worn or corroded exchanger or performing scheduled maintenance, this assembly helps return your heater to peak performance and long-term reliability.

Trusted by pool professionals — order the Hayward Heat Exchanger Assembly today and ship it fast.