Lochinvar & A.O. Smith 100111712 - Natural Gas Pilot Assembly with Tubing Hardware

Maintaining a consistent ignition flame is critical for the reliable operation of your hydronic heating system. The 100111712 natural pilot assembly is designed as a direct-fit replacement for specified Lochinvar and A.O. Smith units, ensuring your burner ignites safely and efficiently. This complete assembly includes the necessary pilot tubing, allowing for a straightforward field repair that restores your boiler's readiness to fire.

The assembly works by providing a controlled, stable pilot flame that acts as the primary ignition source for the main burner. By housing the pilot orifice and electrode within a robust mount, it maintains precise alignment relative to the thermocouple or flame sensor. This ensures the control module consistently verifies flame presence, preventing nuisance lockouts and maintaining steady thermal output.

Key System Performance Baselines:

• Enhanced Ignition Reliability: Engineered for consistent flame propagation during cold-start cycles.
• Integrated Supply Lines: Pre-attached tubing simplifies the connection process and reduces potential leak points.
• OEM Compatibility: Precision-manufactured to meet the exact airflow and gas pressure specifications of compatible boilers.

⚠️ Application Profile: Recommended for use in Lochinvar and A.O. Smith commercial and residential boiler systems requiring natural gas pilot replacements. Installation should be performed by a qualified HVAC technician to ensure proper gas pressure verification and flame signal testing.

📋 Procurement & Shipping Notice

• LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
• Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.