York 029-19057-700 Pilot Burner Assembly

The York S1-029-19057-700 Pilot Burner Assembly is a precision-engineered OEM replacement part designed for high-performance gas-fired heating systems. As a direct replacement for Q314A6342 and Q314AK11 burner components, this assembly provides the critical ignition source required for commercial and residential furnaces. Constructed from high-temperature resistant materials, it maintains structural integrity under constant thermal cycling, ensuring a stable pilot flame for reliable main burner ignition. Field technicians rely on this gas furnace pilot light assembly to resolve common ignition failures and intermittent flame rectification issues. The unit includes the necessary pilot burner and mounting fittings to facilitate a secure installation within the combustion chamber. By utilizing an authentic York HVAC part, contractors ensure seamless integration with existing gas valves and thermocouples, maintaining the design specifications of the original equipment for optimal system safety and operational efficiency.

Key Benefits:

• Direct S1-029-19057-700 interchange for older Honeywell Q314 series models, ensuring proper fitment without manifold modifications.
• Robust stainless steel construction resists oxidation and soot buildup to prevent pilot aperture clogging.
• Optimized pilot flame pattern ensures rapid thermocouple heating and consistent main burner crossover.
• Engineered specifically for York gas-fired equipment, protecting internal components from premature wear.
• Maintains combustion safety standards by providing a reliable ignition source for the heating cycle.

Common Questions:

Will this work as a substitute for the Q314AK11?
Yes, the S1-029-19057-700 is the manufacturer-designated direct replacement for both the Q314AK11 and Q314A6342 burner assemblies.

What causes a pilot assembly to fail?
Most failures stem from orifice contamination, carbon deposits, or thermal fatigue of the burner head, which disrupts the pilot flame stability required for the furnace to stay lit.

Does this assembly include a new pilot orifice?
This is a complete pilot burner assembly designed to be compatible with standard York pilot tubing and orifices; refer to your specific model’s parts list for secondary fitting requirements.

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.