Jandy | R0458100 | Power Distribution PCB – Pro Series LXi / JXi Heater Power Distribution Board

The Jandy R0458100 Power Distribution PCB is a genuine OEM control board designed for Pro Series LXi and JXi gas heaters (models 200, 260, 400). It provides the central power-and-control distribution platform, ensuring safe and reliable operation of ignition, blower, valves and safety circuits. 

Key Features

• Direct-fit OEM replacement board for Jandy LXi and JXi series heaters (200-, 260-, 400-kBTU models). 

• Handles main control logic for ignition sequence, safety interlocks (flame sensor, high-limit, vent limit) and system diagnostics. 

• Maintains compatibility with both natural gas and propane models depending on blower/valve configuration. 

• Shipped weight ~3.1 lb and designed for professional installation in heater control panels. 

• Built to Jandy / Zodiac factory specification—ensures warranty-compliant repair and reliability. 

Product Overview
The R0458100 Power Distribution PCB is the central electronics module for the Jandy Pro Series heater family, carrying out the core responsibility of distributing power to blower motors, ignitors, gas valves, safety sensors and controller logic. With age, heat, moisture or power surges, the original board may suffer component failure, causing heater lock-outs, ignition failure or erratic behaviour.

Replacing the board with this factory specified unit restores the heater to its original control architecture, ensuring proper sequencing, safety compliance and system diagnostics. It is ideal for heater service technicians seeking a reliable solution that aligns exactly with Jandy’s parts architecture for LXi and JXi series units.

When quoting this part in your e-commerce catalog or service offering, highlight its role as the “main power/control board” for LXi/JXi heaters, note compatibility with models 200, 260 and 400, and specify that installation should be carried out by a qualified service professional due to mains power and gas appliance safety.