Maxon 25663 Ignitor

The Maxon 25663 Ignitor, also recognized in the field as the Auburn IP-19, is an essential OEM replacement igniter for high-demand industrial burner systems. This 8.5-inch spark ignitor features a 1/2" NPT mounting base and a stainless steel electrode designed to provide high-energy, repeatable ignition in harsh combustion environments. Engineered for a precise spark ignition arc, it effectively initiates fuel-air mixtures, reducing startup failures and system downtime in industrial ovens, furnaces, and process heaters.

This industrial burner ignitor is frequently utilized in Maxon Ovenpak series burners, including the 400 and 500-SP models (sizes 405, 408, EB1, EB2, 415, and EB3). Its rugged construction with heat-resistant insulation ensures stable performance across natural gas, propane, and mixed-fuel applications. As a veteran-preferred component for commercial heating applications, the 25663 is built to exceed standard durability requirements, providing a reliable light-off during both continuous and intermittent duty cycles. Replace worn electrodes with this authentic Maxon spark plug to maintain optimal combustion efficiency and burner safety.

• OEM Compatibility: Direct replacement for Maxon 25663 and Auburn IP-19, fitting Ovenpak 400/500 series with 1/2" NPT threads.
• High-Temperature Durability: Stainless steel electrode and heavy-duty insulation withstand the extreme heat of industrial fireboxes.
• Consistent Arc Geometry: Optimized electrode tip ensures a powerful spark for fast, safe burner startups every time.
• Versatile Application: Suitable for a wide range of industrial equipment including kilns, boilers, and drying systems.

• Is the electrode length adjustable? This model is typically supplied as an 8.5-inch uncut electrode; always verify your specific burner's reach and spark position before final installation.
• What burner models does this fit? It is the standard ignition component for Maxon Ovenpak 400, Ovenpak II, and 500-SP series burners across various frame sizes.
• Can this be used for flame sensing? While primary used as a spark ignitor, its heavy-duty construction is designed for high-voltage ignition circuits in industrial pilot and direct-spark configurations.

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.