Modine 5H0794410009 Pressure Switch Els PW 17895 maintaining signal integrity over long-term

maintaining signal integrity over long-term submersion

Reliable Interface: Features a clear analog temperature scale and integrated thermometer for immediate visual verification

If your application requires a continuous proportional signal

Utilizing die-formed graphite

this heating element relay typically activates within 1 to 110 seconds to ensure the blower has reached sufficient RPM

Modine 5H0794410009 Pressure Switch Els PW 17895 maintaining signal integrity over long-termThe Modine 5H0794410009 Pressure Switch is the official OEM replacement part for legacy part number 5H79441 9. Specifically calibrated to a 0. 80" WC set point, this SPST (Single Pole Single Throw) air pressure switch is a critical safety interlock for Modine unit heaters, including the HD100, HD125, and PTS200 series. Its primary function is to verify that the inducer motor is creating sufficient negative pressure to safely vent combustion gases