Description
The Williams Comfort Products P322399 is an OEM replacement LP (Liquid Propane) Pilot Assembly designed to restore dependable ignition performance to compatible Williams Comfort Products heating equipment. When a faulty or worn pilot assembly causes nuisance shutdowns, ignition failures, or inconsistent flame performance, this direct-replacement part gets your system back up and running with confidence.
Product Overview
Engineered specifically for LP gas applications, this pilot assembly delivers a consistent, stable pilot flame that properly satisfies the thermocouple or thermopile sensing circuit. Using an OEM-matched replacement like the P322399 ensures proper fit, correct gas orifice sizing for LP fuel, and compatibility with the original burner control system — eliminating guesswork during service calls.
Key Features
- OEM replacement pilot assembly for Williams Comfort Products heaters
- Designed for LP (Liquid Propane) gas applications
- Properly sized LP orifice for correct fuel delivery and stable pilot flame
- Compatible with Williams thermocouple and thermopile-based control systems
- Direct drop-in replacement for simplified installation
- Restores reliable ignition and prevents nuisance lockouts
Application
This pilot assembly is intended for use in Williams Comfort Products wall heaters and vented heating appliances that operate on liquid propane fuel. Always verify compatibility with your specific model number before installation. Consult the equipment service manual for proper pilot adjustment and leak-check procedures after installation.
Why Choose OEM Replacement Parts?
Using genuine OEM-matched components like the P322399 ensures your heater operates within the manufacturer’s original design parameters — protecting system efficiency, safety, and longevity. Aftermarket substitutes may not match the precise orifice sizing or assembly geometry required for proper LP pilot operation.







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