York S1-026-32127-700 Gas Burner

The York S1-026-32127-700 Main Gas Burner is a critical OEM replacement part engineered for high-efficiency natural gas furnaces and HVAC combustion systems. As a veteran technician knows, maintaining precise gas-to-air ratios is essential for preventing delayed ignition and incomplete combustion. This genuine York burner features a precisely engineered orifice alignment and a stainless steel or high-grade aluminized construction designed to withstand thousands of thermal cycles without warping or flashback issues. When troubleshooting a furnace not staying lit or dealing with clogged burner ports due to oxidation, swapping in this direct-fit component ensures the flame stays stable and the heat exchanger receives uniform heat distribution. This part is vital for system safety, helping to eliminate carbon monoxide risks associated with malformed flames. Whether you are performing a seasonal furnace tune-up or an emergency gas valve manifold repair, this component is the industry standard for restoring peak heating performance.

• Precision Engineered: Designed as a direct OEM replacement for a seamless fit on York, Luxaire, and Coleman gas manifolds.
• Enhanced Combustion: Optimized port geometry ensures a stable, blue flame and maximum fuel efficiency during furnace operation.
• Rugged Durability: Built with high-temperature resistant materials to prevent corrosion and thermal fatigue over years of heavy use.
• Safety Compliant: Maintains the original UL certification standards of the heating unit by avoiding the risks of aftermarket furnace parts.

Is the S1-026-32127-700 compatible with LP conversion kits?

Most York gas burners can be used with Liquid Propane (LP) if the correct orifice sizes are installed in the manifold. Always verify the manifold pressure after installation to ensure correct firing rates.

Why is my burner showing signs of "rusting out" or heavy oxidation?

This is common in high-efficiency condensing furnaces if the secondary heat exchanger is leaking or if the combustion air contains corrosive vapors. Replacing the burner assembly is necessary to prevent sooting and heat exchanger damage.

Does this burner include the mounting hardware or igniter?

This is the burner tube assembly itself. The hot surface igniter (HSI) and mounting screws should be inspected and reused if viable, or replaced separately during the HVAC service call.

This item is not eligible for free shipping.

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.