Trane SWT2512 Pressure Switch 320788-704 this component maintains factory-specification pressure

this component maintains factory-specification pressure drops across the orifice and prevents the compressor liquid slugging common with poorly matched universal alternatives

The ports are designed for use with 3/16" or 1/4" I

Does this valve require a specific pilot burner

Robust Construction: Manufactured from heavy-duty spring steel to resist fatigue and maintain force integrity over thousands of cycles

Industrial Durability: Rated for 400VAC and 35A to handle the high-inrush currents typical of commercial refrigeration compressors

Trane SWT2512 Pressure Switch 320788-704 this component maintains factory-specification pressureFor technicians servicing Trane specific systems, the Trane SWT2512 Pressure Switch is the direct OEM replacement for safety circuits requiring a 1. 04" WC set point. Designed as a Single Pole Single Throw (SPST) component, this switch is a critical safeguard in the firing sequence, ensuring the draft inducer motor is moving sufficient combustion air before the ignitor is energized. With its 1 4" barb connection, it integrates seamlessly with existing