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The Trane CNT0491 is a single pole single throw (SPST) pressure control switch that is essential for maintaining the efficiency of various systems. This switch opens at three hundred eighty PSI and closes at three hundred PSI, allowing for precise pressure control. Designed by Trane, a well-established name in HVAC products, this part ensures quality and reliable performance in pressure monitoring applications.
This pressure control switch is critical for HVAC systems and others that require accurate pressure regulation.
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