Trane SWT3774 Pressure Switch 322838-752 Acoustic Dampening: High-density material reduces

Acoustic Dampening: High-density material reduces outdoor unit noise

This part number refers specifically to the bearing mounting bracket

this coil offers an exact-fit solution that eliminates compatibility issues often found with universal aftermarket alternatives

space-efficient housing is built for high-duty cycles

Field-Selectable Rotation: Allows for rapid clockwise or counter-clockwise configuration to match hardware requirements

Trane SWT3774 Pressure Switch 322838-752 Acoustic Dampening: High-density material reducesThe Trane SWT3774 0. 05" WC SPST Pressure Switch is an OEM HVAC control component designed for pressure sensing in compatible Trane heating and cooling equipment. This switch operates at 0. 05 inch water column (WC) and uses a single pole, single throw (SPST) contact configuration. In HVAC applications, the pressure switch monitors airflow or draft conditions and changes the electrical control circuit when the specified pressure condition is reached.