Raypak 600552F Pilot Orifice

The Raypak 600552F Pilot Orifice is a critical precision component engineered specifically for Natural Gas (NG) pool heater pilot assemblies. This genuine OEM replacement part ensures the correct metered flow of gas to the pilot burner, maintaining a stable flame pattern essential for reliable main burner ignition. Designed to withstand the high-temperature environment of the combustion chamber, the 600552F serves as the direct technical successor and replacement for the discontinued 388146AG. Correct orifice sizing is vital for preventing pilot outage and ensuring optimal sensor feedback to the ignition control module. When troubleshooting Raypak heater pilot flickering or ignition failure, verifying the integrity of the 600552F orifice is a standard diagnostic step. Professional installation is recommended to ensure leak-free performance and compliance with NG gas pressure specifications across compatible Raypak atmospheric and digital heater models.

• Direct OEM Compatibility: Engineered as the exact replacement for part 388146AG, ensuring seamless fitment without manifold modification.
• Precision Gas Metering: Calibrated specifically for Natural Gas applications to provide the precise BTU output required for consistent pilot ignition.
• Industrial Durability: Machined from high-grade brass to resist corrosion and thermal degradation within the pilot assembly.
• Optimized Ignition Reliability: Reduces service calls by eliminating erratic pilot flames caused by clogged or degraded old-style orifices.

Is the 600552F compatible with Propane (LP) heaters?
No, this specific part number is calibrated for Natural Gas (NG) only. Using an NG orifice on an LP system will result in improper combustion and potential safety hazards.

What are the signs that my pilot orifice needs replacement?
Common indicators include a weak, yellow pilot flame, difficulty maintaining a pilot light, or "lazy" ignition of the main burners due to debris buildup or pitting within the orifice bore.

Can this part replace the 388146AG pilot orifice?
Yes, the 600552F is the official manufacturer-designated replacement for the legacy 388146AG part number.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.