The Jandy Ignition Control Assembly R0317500 is a factory-original electronic ignition module purpose-built for Jandy Lite2 LD pool and spa heaters, supporting units from 125K to 400K BTU. This assembly governs the complete electronic ignition sequence, orchestrating safe combustion startup and protecting the heater from irregular firing events. As a direct OEM replacement from Jandy, it delivers proven reliability and consistent performance under real-world operating conditions. Swapping out a failing ignition control module during scheduled service eliminates startup problems, strengthens overall system dependability, and helps maximize the working life of your heater. The plug-and-play design allows for rapid installation and minimal downtime.

Key Benefits

• Orchestrates Safe Startup Sequences: Precisely controls the ignition cycle to deliver reliable, predictable heater activation every time
• Wide BTU Range Support: Works with Lite2 LD heaters from 125K to 400K BTU, accommodating various pool and spa configurations
• Authentic Jandy OEM Part: Factory-engineered replacement that ensures full system compatibility and trusted performance
• Eliminates Ignition Problems: Prevents misfires, delayed startups, and inconsistent combustion that disrupt your heating schedule
• Straightforward Replacement Process: Plug-and-play design gets your heater back online fast without complicated wiring modifications

Compatibility

• Jandy Lite2 LD Heater Models: LD125, LD175, LD250, LD325, LD400

Specifications

• Brand: Jandy
• Part Number: R0317500

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