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This HVAC replacement part is essential for resolving intermittent fan failures or ignition sequence errors
the furnace failing to initiate a flame cycle
Built with a rugged metal enclosure
making it ideal for gas furnace solenoid valve replacement and safety shutoff systems
and Luxaire cabinets where space is limited
Trane CNT4991 Pressure Switch 340793-762 This HVAC replacement part isThe 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
US$ 195.65
US$ 131.25