The unit typically ships with two pairs of ON/OFF trippers

The NS2 series is engineered for high-static applications where maintaining accurate pressure switch trip points is critical for safety and efficiency

Since it is self-powered

frequent nuisance lockouts

Modine 5H0735910006 Pressure Switch Els PW 17895 The unit typically ships withThe Modine 5H0735910006 Pressure Switch is a critical safety component designed for precise draft pressure monitoring in Modine gas fired unit heaters. Calibrated to a fixed set point of . 60" WC (Water Column), this SPST (Single Pole Single Throw) air pressure switch ensures that the inducer motor is generating sufficient static pressure to safely vent combustion gases before allowing the ignition sequence to proceed. As a direct OEM replacement for