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Trane's SWT3197 low pressure switch is engineered to ensure consistent pressure levels within HVAC systems, activating at twenty-five PSI and resetting at forty-five PSI for optimal performance. This switch supports R-22, R-407C, and R-410A refrigerants.
This Trane SWT3197 switch is crucial for preventing HVAC system damage due to pressure variations. Built with tough materials, it ensures longevity and dependable performance.
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