Rheem-Ruud 625013 Ignition Module

The Rheem-Ruud 625013 Ignition Module is a high-performance intermittent pilot (IP) ignition control engineered for precision sequence management in gas-fired heating systems. Designed for 120V applications, this OEM Rheem replacement part regulates the pilot ignition and monitors flame presence via integrated sensing circuitry to ensure safe, repeatable burner operation. As a veteran-grade HVAC ignition module, it replaces several older iterations, providing a more robust response to flame sense failure and reducing nuisance soft lockouts in Rheem furnace models. The module’s solid-state design handles the timing for pilot gas initiation and main valve activation, maintaining strict adherence to safety protocols during the heating cycle. Contractors rely on the Rheem 625013 for its ability to restore equipment up-time and its direct-fit compatibility with existing wiring harnesses, ensuring efficient field installations without the need for extensive modification or lead rerouting.

• Direct OEM Replacement: Ensures full electrical and mechanical compatibility with Rheem-Ruud HVAC equipment, eliminating guess-work for field service.
• Advanced Flame Sensing: Provides accurate feedback to the ignition control board, preventing premature system shutdowns and burner instability.
• Intermittent Pilot Efficiency: Extends component life by only engaging the pilot light during a call for heat, reducing total fuel consumption and heat stress.
• Standard 120V Operation: Fits standard residential and light commercial configurations, utilizing reliable 120-volt input for consistent spark delivery.

• What causes a lockout on this ignition module? Most lockouts occur due to a dirty flame sensor or improper grounding. Always verify that the sensor rod is free of carbon buildup and that the chassis has a solid common connection.
• Can this module replace non-IP systems? No, the Rheem-Ruud 625013 is specifically for intermittent pilot systems. Do not use it to replace hot surface ignition (HSI) or standing pilot controls.
• Why is my furnace clicking but not igniting? This typically points to a failing pilot igniter or a closed gas valve. If the module is sending 120V to the igniter but no spark is generated, the igniter itself likely requires HVAC parts replacement.

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.