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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
System Reliability: Restores reliable power and data exchange
Universal Compatibility: Designed for use with air conditioning and HVACR systems utilizing 3/8" liquid lines
often reaching up to 300°F depending on specific system pressure
this motor facilitates a rapid swap-out
it is specifically designed to open on rising temperature
Trane CNT4991 Pressure Switch 322838-754 System Reliability: Restores reliable powerThe Trane CNT4991 is a 10 inch SPST pressure switch engineered for precise atmospheric monitoring in high efficiency Trane and American Standard HVAC systems. This OEM air pressure switch features a single pole single throw (SPST) contact configuration, rated at 0. 1" WC (water column) for low pressure detection. It is designed to interrupt or complete the 24V control circuit (rated at 28 VA) when specific airflow or flue gas pressure thresholds are
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