Engineered for reliability in hydronic heating systems

You must pair it with a compatible Emerson coil (such as the ASC2 or AMG series) in the required voltage for your specific application

designed to prevent fluid loss and maintain system integrity in the event of a glass breakage

streamlining operation in high-volume kitchens

Simplified Wiring: Equipped with accessible screw terminals to streamline field replacements and reduce labor time for HVACR contractors

Reznor 257472 Ignition Module Kit Els PW 29614 Engineered for reliability in hydronicThe 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