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.
Jandy Power Distribution Board For LXi and JXI Heaters | R0458100
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
OEM Jandy Power Distribution Board R0458100 is a vital electronic component that controls the internal power distribution across the Jandy LXi and JXi pool and spa heaters. By managing voltage delivery to all key systems—ignition, sensors, interface boards—this board helps protect your unit from inconsistencies that could cause system errors or premature failure. It ensures the heater operates with the right voltage at each connection point. Designed specifically for Jandy heaters, this board installs seamlessly and plays a major role in keeping your heating system safe, consistent, and long-lasting.
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Controls Internal Voltage Routing: Ensures accurate and consistent power supply to core heater components such as control boards, blowers, and ignitors
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Prevents Faulty Electrical Distribution: Reduces the chances of short circuits, voltage drops, or electrical interference that can disrupt heater function
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Made for LXi and JXi Series: Fully compatible with both Jandy heater lines for a perfect replacement fit and consistent electrical integration
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Essential for Electrical System Integrity: Helps prevent electrical instability and supports smooth communication between heater systems
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Built to Withstand Harsh Environments: Designed to handle fluctuations in temperature and moisture common in poolside settings
