Jandy Power Distribution Board For LXi and JXI Heaters | R0458100

OEM Jandy Power Distribution Board R0458100 is a key internal control module designed for use in Jandy LXi and JXi pool and spa heaters. This component is responsible for regulating the internal power supply, distributing electricity to the various critical systems inside the heater. It ensures each subsystem receives the correct voltage, supporting safe startup, proper diagnostics, and stable day-to-day operation. As an OEM replacement part, the R0458100 integrates easily into compatible models, helping restore consistent performance while minimizing risk of electrical faults or system failure.

Highlights

• Manages Electrical Power Flow: Directs power precisely to ignition, sensors, and control systems to maintain reliable heater functionality

• Boosts System Efficiency and Stability: Helps regulate voltage to prevent power surges or uneven distribution, which can lead to malfunction or component wear

• Fits JXi and LXi Heater Models: Tailored for use in both Jandy JXi and LXi series heaters, offering accurate installation and full system compatibility

• Supports Safe and Reliable Operation: Essential for safe heater startup and ongoing function by managing internal circuitry and electrical current paths

• OEM Reliability and Longevity: Manufactured to exact Jandy specifications, offering durable construction that withstands poolside heat and humidity

Includes

• (1) Jandy R0458100 Power Distribution Board

Compatibility

• Jandy JXI Heater Models: JXI400N, JXI400NK, JXI400NN, JXI260N, JXI260NK, JXI200N, JXI200NK, JXI400NC, JXI260NC Natural and JXI400P, JXI400PN, JXI400PK, JXI260P, JXI260PK, JXI200P, JXI200PK, JXI400PC, JXI260PC
• Jandy LXI Heater Models: LXI250N, LXI250NN, LXI400N, LXI400NN, LXI250NC, LXI250NS, LXI400NC, LXI400NS Natural and LXI250P, LXI250PN, LXI400P, LXI400PN, LXI250PC, LXI250PS, LXI400PC, LXI400PS

Additional Info

R0458100 Power Distribution Board – For Jandy LXi and JXi Pool Heaters

R0458100 distributes voltage across key components in LXi heaters

replaces faulty board in Jandy JXi and LXi power circuits

R0458100 supports relays, fans, ignition, and sensors in sync

part R0458100 used to restore full electrical control in pool heaters

compatible with LXI250N, LXI400P, JXI400N, and more

Jandy Heater Circuit Board R0458100 – Controls Internal Power Routing

install R0458100 to fix heater shutdowns or power dropouts

R0458100 keeps blower, ignitor, and sensors powered properly

designed to handle electrical distribution in JXi and LXi systems

heater tripping or flickering? Replace distribution board R0458100

R0458100 works with both propane and natural gas Jandy heaters

Pool Heater Power Board R0458100 – OEM Electrical Interface

order R0458100 when voltage isn’t reaching heater components

board R0458100 manages stable current to internal heater parts

part used in seasonal heater maintenance and power troubleshooting

includes full board assembly to replace damaged Jandy PCB

R0458100 ensures electrical safety and reliable heater performance

Diagram