and a mechanical position indicator to streamline field verification for contractors

Durable Solenoid Interaction: Built to precise tolerances to ensure the reversing valve slide shifts reliably even after thousands of cycles

Can this valve be used in systems with an operating pressure of 45-50 PSI

This SPST pressure switch features an "open on low" configuration

Durable Material Composition: High-grade

Trane SWT3372 Pressure Switch 320788-703 and a mechanical position indicatorThe Trane SWT3372 Pressure Switch is an essential safety component designed for precise refrigerant monitoring in Trane and American Standard HVAC systems. Functioning as a low pressure cutout switch, this part is engineered to open the electrical circuit when system pressure drops below its calibrated setpoint, protecting the compressor from damage due to loss of charge or restricted flow. Specifically identified by technical designations such as