Reznor 100525 Kit

For contractors servicing legacy Reznor unit heaters, the Reznor 100525 Spark Ignition Retrofit Kit is a critical OEM replacement part designed to upgrade outdated systems and ensure reliable burner startup. This kit is specifically engineered for Reznor Model F and B units (sizes 25 through 165), replacing obsolete ignition components with a modernized spark-to-pilot system. Unlike systems that include a safety lockout feature, this recycling ignition control allows the module to continue attempting ignition without requiring a manual reset at the unit, making it ideal for HVACR applications where accessibility is limited. The package is a comprehensive ignition conversion kit that streamlines the transition from older standing pilots or failed spark systems. It includes an OEM gas valve, pilot assembly, ignition module, wiring harness, and a 24V transformer where necessary. Using this genuine Reznor kit ensures full compatibility with your gas-fired heater, maintaining high combustion efficiency and system reliability in demanding commercial environments.

• OEM Compatibility: Specifically designed for Reznor F100, B, and X series unit heaters, ensuring a precise fit.
• Continuous Recycling: The no-lockout design provides multiple ignition attempts, reducing nuisance service calls for manual resets.
• Complete Retrofit Solution: Includes all necessary HVAC replacement parts, such as the spark ignitor, pilot, and 24V transformer.
• Durable Construction: Built by Nortek Global HVAC to withstand rigorous cycles in high-demand heating applications.
• Simplified Installation: Comes with pre-configured wiring harnesses to reduce field labor and errors.

Which Reznor models is this kit compatible with?
This 100525 retrofit kit is engineered for use with Reznor Model B and Model F units, specifically sizes 25 through 165. It is also found in some legacy X series equipment.

Does this module have a lockout feature?
No, this is a non-lockout or recycling module. If a flame is not sensed, it will continue the ignition sequence rather than locking out the system.

Can I use this kit to replace a standing pilot?
Yes, the Reznor 100525 is a popular choice for spark-to-pilot conversion, upgrading older standing pilot systems to a more efficient electronic spark ignition.

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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.