Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
FDXLHXA1500 | Hayward Heat Exchanger For H500FD Heaters
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
OEM Hayward Heat Exchanger Assembly FDXLHXA1500 is specifically engineered for the H500FD Universal H-Series Low NOx pool heater, delivering high-efficiency heat transfer to support peak system performance. This component is vital for maintaining optimal thermal exchange between combustion and water circulation, directly impacting the heater’s energy efficiency and output. Built from durable, corrosion-resistant materials, it withstands constant exposure to heat and chemically treated water. Whether used for scheduled maintenance or a critical repair, this heat exchanger assembly helps ensure reliable operation and extends the life of your pool heating system.
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Designed for H500FD Heaters: OEM part tailored to ensure seamless integration and proper thermal performance within Hayward H-Series systems
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Maximizes Heat Transfer Efficiency: Enables effective energy conversion from combustion to water temperature, improving overall heater function
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Resists Poolside Wear and Corrosion: Built from high-quality, durable materials suited to harsh pool water and environmental conditions
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Critical for System Maintenance: Plays a key role in restoring heater efficiency during repairs or routine component replacement
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Ensures Reliable Long-Term Operation: Supports consistent heating cycles while helping to reduce energy waste and mechanical stress
- Hayward Universal H-Series Low NOX Pool Heater Model H500FD