Auburn E5-I-25-3 Ignitor

The Auburn E5-I-25-3 Ignitor, also identified as the I-25-3, is a premium electrode ignitor engineered for high-demand industrial combustion environments. This specialized ignitor plug features a robust 1/2" NPT pipe thread mounting and an Alumina oxide ceramic insulator, providing exceptional dielectric strength and heat resistance. Designed to withstand the rigors of HVACR burner systems, it delivers a precise, high-voltage spark necessary for consistent fuel ignition in commercial boilers, furnaces, and process heaters. The Auburn E5-I-25-3 is a reliable OEM replacement ignitor that ensures optimal flame signal stability and equipment efficiency. Its high-nickel alloy center wire minimizes oxidation and wear at elevated temperatures, making it a preferred choice for technicians seeking durable combustion ignition components. By maintaining strict tolerances, this industrial ignitor improves ignition reliability and reduces start-up failures in critical heating applications.

Key Benefits

• Direct Compatibility: Identical performance and fitment to the legacy I-25-3 model for seamless replacement.
• Superior Insulation: High-grade ceramic prevent flashover and ensures efficient energy transfer to the sparking tip.
• Industrial Durability: Built to operate in high-temperature combustion chambers without structural degradation.
• Reliable Ignition: Provides a consistent spark gap for efficient lighting of gas or oil-fired equipment.
• Versatile Application: Suitable for a wide range of commercial heating systems and industrial ovens.

Common Questions

Is the Auburn E5-I-25-3 the same as the I-25-3?
Yes, the E5-I-25-3 is the exact functional and physical equivalent of the I-25-3 ignitor, ensuring no modifications are needed during installation.

What are the primary applications for this electrode?
This ignitor plug is commonly utilized in large-scale industrial burners, steam boilers, and thermal oxidizers requiring dependable spark ignition.

Does this ignitor support high-voltage ignition transformers?
The Auburn E5-I-25-3 is specifically engineered to handle the high-voltage outputs typically found in HVACR ignition circuits.

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.