Reznor 257472 Ignition Module Kit Freon making it ideal for installation

making it ideal for installation in plenum spaces

this component is critical for maintaining peak thermal efficiency and consistent flame patterns in commercial and residential heating units

or the furnace failing to move from the pilot stage to the main burner despite a proven flame signal

Replacing the entire 67908 module provides a fresh air vent for optimal startup performance

Common Installation & Operation Questions What is the maximum static pressure for the VS2222

Reznor 257472 Ignition Module Kit Freon making it ideal for installationThe Reznor 257472 Ignition Module Kit is a critical replacement component engineered for precise gas ignition control in Reznor unit heaters. Designed specifically for Natural Gas (NatGas) applications, this kit is utilized to replace legacy DSI (Direct Spark Ignition) controllers that have reached end of life or experienced circuit failure. As a veteran technician knows, maintaining proper flame rectification and timing is essential for equipment