York S1-025-26361-700 Spark Ignitor

For mid-to-large capacity package units and commercial gas furnaces requiring high-intensity ignition, the York S1-025-26361-700 Spark Ignitor (cross-referenced as 760-687) is a critical OEM replacement for maintaining burner sequence integrity. This direct spark ignition (DSI) component is specifically engineered for high-demand environments, including York D1CG090N16525ECA models, where consistent electrode gapping and reliable voltage transmission are non-negotiable. As a veteran-spec HVAC replacement part, it eliminates the issues common with aftermarket universal ignitors, such as ceramic insulation cracking or inadequate spark dissipation that leads to delayed ignition and lockout codes.

Constructed with high-grade alumina ceramic and heavy-duty electrode material, this York OEM ignitor is designed to withstand the thermal stress of repeated firing cycles. For technicians troubleshooting a furnace not igniting or intermittent pilot failures, this assembly ensures the electrical arc is delivered precisely to the burner stream, preventing the common HVAC repair headache of secondary component failure. Trust the S1-025-26361-700 to restore factory-spec direct spark ignition performance in critical commercial and residential heating systems.

Key Benefits for Contractors:

• Exact OEM Calibration: Ensures the electrode length and positioning match the York 760-687 factory specifications for seamless fit in the burner assembly.
• Durable Ceramic Housing: High-dielectric strength porcelain prevents electrical leakage to the ground, a frequent cause of weak spark issues.
• System Reliability: Minimizes carbon buildup and electrode degradation, reducing emergency calls for no-heat service.
• Plug-and-Play Compatibility: Designed for specific York commercial units, allowing for fast field swaps without modifying brackets or wiring harnesses.

Common Technical Questions:

• What are the symptoms of a failing direct spark ignitor? You will typically hear a rapid clicking sound with no flame combustion, or observe a weak, orange spark instead of a sharp blue arc.
• Can I use a universal ignitor instead of the S1-025-26361-700? While universal parts exist, the mounting geometry and BTU rating (760-687 range) of this specific York part are required to prevent delayed ignition "booms."
• Does the electrode require cleaning? If you find carbon deposits, a light abrasive can be used, but if the ceramic is scorched or cracked, the entire spark ignitor assembly must be replaced.

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.