Reznor 257975 Control Board Els PW 17895 this filter effectively captures airborne

this filter effectively captures airborne contaminants such as pollen

Direct Replacement: Factory-standard terminal markings simplify field wiring for faster service calls

including the RPDC series

Its molded plug design effectively seals the electrical terminals against moisture and contaminants

or increased vibration

Reznor 257975 Control Board Els PW 17895 this filter effectively captures airborneThe 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