Reznor 257975 Control Board Els PW 29614 significantly reducing duct noise and

significantly reducing duct noise and improving airflow management

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

Frequently searched as a 115V condensate pump

What are the indicators that my existing HVAC fan motor support bracket needs replacement

Reznor 257975 Control Board Els PW 29614 significantly reducing duct noise andThe 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