Jandy R0456900 Ignition Control | JXi | LXi Heaters

OEM Jandy Ignition Control R0456900 is an essential hot surface ignition controller for JXi and LXi Low NOx gas heaters. It manages the timing and delivery of electrical signals to initiate gas ignition, helping the heater maintain reliable startup and consistent performance. Built to OEM standards, this module fits directly into compatible models without modification. Replacing a worn or faulty controller ensures proper heating operation and prevents ignition delays, contributing to safe, uninterrupted pool or spa temperature regulation over time.

Highlights

• Manages Hot Surface Ignition Sequence: Regulates the timing and delivery of ignition signals to ensure precise gas ignition, supporting safe operation and dependable startup in gas heaters

• Tailored for JXi and LXi Low NOx Models: Manufactured specifically for compatibility with Jandy’s JXi and LXi heater lines, eliminating the guesswork in replacements and ensuring consistent integration

• Supports Consistent Heater Startup: Minimizes issues related to ignition lag or misfires by delivering steady signal control, preserving performance even in varying pool or spa conditions

• Essential for Efficient Temperature Control: Keeps the heating process running smoothly by enabling uninterrupted ignition cycles, helping your system reach and maintain the set temperature quickly

• Trusted OEM Performance and Fit: This genuine Jandy part is factory-tested for quality assurance, giving peace of mind that it will perform reliably and extend the life of your heater system

Includes

• (1) Jandy R0456900 Ignition Control

Compatibility

• Jandy LXi Heaters
• Jandy JXi Heaters

Additional Info

JXi and LXi Ignition Control R0456900 – Electrical Module For Startup

R0456900 controls electric signal to hot surface ignitor in JXi/LXi

heater clicks but won’t ignite? R0456900 may resolve the issue

Jandy R0456900 ensures flame ignition without delays or resets

OEM part fits JXi and LXi Low NOx natural gas heaters

local availability for ignition control board R0456900 replacements

Jandy R0456900 Control Module – For Consistent Gas Heater Ignition

fix failed burner ignition or startup lockouts with R0456900

R0456900 integrates with safety loop and startup sequence

reliable flame-up and error-free ignition with part R0456900

compatible with all models of Jandy JXi and LXi heaters

ideal for pool/spa techs servicing Jandy ignition systems

Ignition Board R0456900 – For Efficient Heater Flame Ignition

R0456900 part ensures heater lights on first cycle every time

OEM-grade ignition board helps avoid error codes and faults

includes full ignition control module for JXi/LXi system upgrades

R0456900 restores heater function after faulty control failure

precision control of spark sequence with R0456900 installation

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