Weil McLain 511-624-404 Pressure Switch Els PW 17895 Designed for heavy-duty HVACR motor

Designed for heavy-duty HVACR motor control

field-proven 24V heat sequencer relay designed to manage stage activation in electric furnaces and air handlers

If the control board sends power but the Goodman 20261708 shows no visible glow

allowing for flexible bulb placement on the suction line

Can this drier be used on the suction line

Weil McLain 511-624-404 Pressure Switch Els PW 17895 Designed for heavy-duty HVACR motorThe Weil McLain 511 624 404 Pressure Switch is a critical safety component engineered for CGS Series Boilers (Size 6), providing precise monitoring of combustion air and flue gas pressures. Operating with a 0. 95" W. C. set point, this differential air pressure switch is calibrated for standard elevations from 0 to 1,999 feet. As an OEM replacement part, it ensures the boiler's induction blower provides sufficient airflow before allowing the ignition