Johnson Controls P29NC-38 Pressure Control 30067439-890 regardless of whether the thermostat

regardless of whether the thermostat is configured for DA or RA heating and cooling signals

Precision Pressure Stability: The diaphragm-operated balanced poppet maintains consistent output regardless of inlet pressure shifts

When performing York S1-025-30372-000 installation

Precise Modulation: Provides superior HVAC flow control with an equal percentage characteristic

this Direct Spark Ignition (DSI) electrode integrates seamlessly with your existing Modine ignition control board

Johnson Controls P29NC-38 Pressure Control 30067439-890 regardless of whether the thermostatThe Johnson Controls P29NC 38 is a heavy duty low pressure cutout control designed to protect commercial refrigeration and HVAC systems from low suction pressure and lube oil failure. Engineered with a built in 120 second time delay, this control prevents nuisance shutdowns caused by momentary pressure fluctuations during startup or normal cycling. This model is the official P29NC 38 direct replacement for legacy units including the P29NC 38C and