Reznor 257975 Control Board Els PW 29614 Technicians should check for continuity

Technicians should check for continuity between terminals 1 and 2 (normally closed)

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Key Benefits for Technicians Quick-Change Design: The PopTop actuator mounts directly to the brass valve body

extending the service life of your condenser fan motor

Reznor 257975 Control Board Els PW 29614 Technicians should check for continuityThe Reznor 257975 Control Board is a critical direct spark ignition (DSI) control designed for heavy duty HVAC unit heaters and professional grade gas fired heating systems. Engineers and technicians rely on this OEM replacement part for its precise ignition sequencing and integrated flame sensing capabilities, which monitor for safety and efficiency. This microprocessor based circuit ensures consistent combustion regulation by managing the inducer