Jandy | R0458200 | Controller Power Interface PCB – LXi / JXi Heater Series

The Jandy R0458200 Controller Power Interface PCB is a genuine OEM replacement circuit board designed for Jandy LXi and JXi Low-NOₓ pool and spa heaters (models 200, 260, 400). It provides the primary power distribution interface and control circuits for safe and reliable heater operation. 

Key Features

• Genuine Jandy/Zodiac OEM board (Part # R0458200) for direct compatibility. Supports Jandy LXi and JXi heater models (specifically 200, 260 & 400 series) in both natural gas and propane configurations. 

• Power-distribution interface board: consolidates low-voltage control, ignition signals, safety interlocks and blower/valve drives. 

• Includes factory mounting and connector configuration to match the OEM heater cabinet layout—minimizing installation time and preserving fit. 

• Shipping weight listed at approx. 3.1 lb—suitable for service-tech stocking. 

Product Overview
The Jandy R0458200 Power Interface PCB plays a central role in the electrical and control system of the LXi and JXi series pool heaters by managing power delivery, safety interlocks, user interface signals and ignition/blower sequencing. Over time, the original board may fail due to power surges, component aging, corrosion or heat exposure. Such failures often manifest as “no-power”, heater lock-out codes, erratic blower/valve operation or ignition failure.

Installing the R0458200 restores the factory wiring and control logic, bringing the heater back to original specification and performance. Because it is a factory-specified part, it ensures compatibility, maintains system safety compliance and fits into standard service workflows. This part is particularly valuable for pool service professionals handling heater rebuilds or fault responses, as it reduces downtime and ensures correct certification.

For your e-commerce listing, emphasize that this part is a direct OEM replacement for critical control functionality in LXi/ JXi heaters, and should be installed by qualified service technicians due to electrical hazards and system certification requirements.