Reznor 221251 Pressure Switch Els PW 17895 000 BTU/hr max multiple load
Baker’s notes & crumb story
Description
000 BTU/hr max multiple load for combined appliance applications
it features pre-drilled mounting holes that match original factory specifications
featuring a robust Parker valve diaphragm and plunger assembly designed to restore tight shut-off and precise flow control
In standard burner ignition sequences
Reznor 221251 Pressure Switch Els PW 17895 000 BTU/hr max multiple loadThe Reznor 221251 is a critical OEM replacement pressure switch designed for precision airflow monitoring in Reznor HVAC equipment. Calibrated to a 2. 65" wc pressure rating, this component ensures the inducer motor is generating the correct static pressure before allowing the ignition sequence to proceed. As a veteran grade HVAC safety switch, it serves as the primary safeguard against inadequate venting or combustion air blockages. Built with a