Modine 5H0794410009 Pressure Switch Els PW 17895 Utilizing die-formed graphite

Utilizing die-formed graphite

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

sending a signal to your linked controller

This ICP 1173829 assembly eliminates the need for separate components

Modine 5H0794410009 Pressure Switch Els PW 17895 Utilizing die-formed graphiteThe 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