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.
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002477F | Raypak 334-824 Heater Inlet Outlet Flange
Fits these models
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Raypak 002477F Inlet/Outlet Flange Kit (2-inch) is a genuine OEM replacement part designed for Raypak commercial pool heater models such as P334, P404, P514, P624, P724, and P824. This flange assembly provides both the inlet and outlet header flanges needed for sealing the heat exchanger water connections. When the original flanges are corroded, warped, or leaking, replacing them with the 002477F ensures tight sealing, correct alignment with piping, and restored flow integrity. Built to factory specifications, it helps maintain heater performance, prevent water loss, and uphold safe operation under pressure.
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OEM-Grade 2-Inch Flange Kit: Includes matching inlet and outlet flanges designed exactly for commercial Raypak P-series models like P334, P404, P514, P624, P724, and P824, ensuring correct fit and sealing.
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Restores Proper Sealing & Flow Path: Replaces worn or damaged flanges to eliminate leaks and ensure water flows cleanly through the exchanger without bypass or loss at the joints.
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Corrosion-Resistant Material: Manufactured to resist the effects of pool water, heat, and scale build-up, so that the sealing surfaces maintain integrity and longevity.
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Critical for Heat Exchanger Efficiency: Ensures the inlet/outlet headers align correctly, which supports reliable sensor readings, safe water pressure, and optimal thermal performance.
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Straightforward Replacement: Designed to drop in in place of old flanges, simplifying service and reducing downtime — essential for commercial or high-use pool heater setups.
- Raypak Heater Models: P334, P404, P514, P624, P724, P824
Note: This part may be compatible with your system, please refer to your owners manual to ensure compatibility.