Jandy R0458200 Power PCB Board | Controller Interface | LXi | JXi Heaters

OEM Jandy Controller Power Interface PCB Board R0458200 is designed to handle the critical control and electrical distribution functions inside Jandy LXi and JXi gas heaters. This printed circuit board supports synchronized communication between ignition, sensors, temperature control, and other internal modules, keeping the heater responsive and safe to operate. As a direct OEM replacement, it delivers reliable performance and is ideal for addressing faults tied to erratic controls or unresponsive heater systems. Installing this board helps restore dependable heating function and prolongs equipment life.

Highlights

• Regulates System Power Flow: Routes voltage and control signals across essential heater components for stable and safe functionality

• Restores Precise System Behavior: Fixes lagging or unresponsive controls by replacing the core logic unit that handles electrical coordination

• Engineered for JXi and LXi Models: Developed for a direct, secure fit in compatible Jandy Low NOx heaters for easy replacement

• Improves Heater Reliability: Ensures all heater functions operate in sync, improving startup speed, accuracy, and system safety

• Tested for Poolside Durability: OEM board built to handle temperature fluctuations, moisture, and power cycling commonly found in pool environments

Compatibility

• Jandy JXi Heaters
• Jandy LXi Hearers

Additional Info

Controller Interface Board R0458200 – For Jandy LXi & JXi Gas Heaters

R0458200 board fixes unresponsive panels and heater shutdowns

part R0458200 maintains circuit integrity in Jandy pool heaters

used in troubleshooting logic board failures and interface lockups

local availability of Jandy control board R0458200 for quick service

part number R0458200 fits all models of LXi and JXi heaters

Jandy R0458200 Control Board – Ensures Efficient Power Handling

faulty power management? Swap in OEM R0458200 PCB board

R0458200 manages interface between heater controller and systems

replace glitchy or burned board with factory part R0458200

corrects heater reset loops and inconsistent readouts

used in routine heater repairs and full electrical rebuilds

Heater Power Board R0458200 – Control Sync for JXi & LXi Systems

part R0458200 supports seamless operation of heater components

Jandy heater flickering or unresponsive? Try replacing with R0458200

works with temperature control, ignition logic, and fan timing

ensures full startup and operational control in one PCB module

Jandy OEM board for restoring electrical accuracy and safety

Diagram