Trane SWT3207 Low Pressure Switch CO 25

The Trane SWT3207 Low Pressure Switch CO 25 is an essential safety mechanism applied in almost all HVAC products such as air conditioners and refrigerators. It plays the role of shield for the most essentialpart of the system, the compressor. The switch ensures the safety of operation since it constantly checks the refrigerant pressure in the system. Its discharge pressure switch functions such that when the pressure goes below some safety value, the power supply to the compressor is discontinued. This prevents the compressor from being damaged by low refrigerant conditions which can emanate from leakages or other defects.