Modine 5H0716080009 Pressure Switch R-410A if the reading is consistently

if the reading is consistently below 20-25 mV while the tip is engulfed in a blue flame

Unlike mechanical butterfly valves or mod motors

preventing moisture from entering the airstream during high-precipitation events

it is specifically optimized for high-limit heating cutouts

installing this OEM-spec lower tank sensor is essential to restore the correct firing sequence and prevent short-cycling

Modine 5H0716080009 Pressure Switch R-410A if the reading is consistentlyThe Modine 5H0716080009 Pressure Switch is a critical OEM safety component designed for precise 0. 82" WC airflow verification. This SPST pressure switch acts as a primary safety interlock, ensuring that the inducer motor is generating sufficient static pressure to vent combustion gases safely before allowing the ignition sequence to proceed. As the direct factory replacement for Modine 5H71608 9, it maintains the exact calibration required for high