Trane SWT3305 Pressure Switch -1.51" Open/-1.73" Close

The Trane SWT3305 is a Pressure Switch, that is compatible with different systems like chillers boilers, and cooling towers. It works through keeping checking the pressure of the system and in case pressure reaches specific limits, then an electrical signal is produced. This signal can be used to turn on alarms, turn off equipment, or do anything that is related to safety. It had features that included pressure control with adjustable pressure settings to fit into the specific systems’ needs. Advantages include increased safety of the system, better reliability of equipment, and lower maintenance amounts due to protection from pressure variations.