Reznor 61145 Pilot Assembly

The Reznor 61145 Spark Pilot Assembly is a horizontal-mount OEM ignition component designed specifically for natural gas unit heaters. As a veteran technician knows, maintaining the integrity of the pilot circuit is essential for consistent equipment firing and safety. This assembly includes the spark electrode, pilot orifice, high-tension lead, and flame probe as a complete unit. It is engineered to drop into Reznor SC, SCA, SCB, SCE, and SSCBL models, ensuring precise flame rectification for the ignition module to finalize the lighting sequence. By replacing the entire spark ignition pilot rather than piecemeal components, you eliminate high-resistance connections and ensure the gas-to-electrode gap meets factory specifications for immediate ignition under commercial and industrial loads.

• OEM Compatibility: Precision-fit for Reznor Natural Gas units, including SC and SSCBL series heaters.
• Complete Integration: Includes the flame sensor probe, orifice, and high-tension lead to address all common pilot failure points.
• Reliable Flame Rectification: Optimized for stable signal transmission to the ignition control module.
• Field Efficiency: Direct-replacement design minimizes labor time and reduces the risk of troubleshooting callbacks.
• Robust Build: Specifically constructed to handle the high-cycle demands of industrial gas-fired heating systems.

• Does this include the pilot tubing? No, this assembly includes the 61145 pilot and internal electrodes, but the aluminum or copper pilot tubing must be reused or sourced separately.
• Can this be converted for propane (LP) use? This specific part is configured for Natural Gas with a preset orifice. Using it with Propane without a proper conversion kit and orifice change is unsafe.
• Will this fix a primary burner ignition delay? If your unit heater is sparking but not igniting the pilot, or if the pilot lights but the main burner fails to kick in, a contaminated flame probe or cracked electrode on this assembly is a primary suspect.

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.