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providing a reliable full port bronze ball valve solution that maintains maximum flow capacity with minimal pressure drop
provided the flare is properly formed
completing the circuit to the control board once the appropriate vacuum is established through the 1/4 inch barbed connection
Key Benefits for Contractors Exact OEM Compatibility: Serves as the official 8402-048 replacement
and 90 motors
Trane CNT3671 Pressure Switch providing a reliable full portThe Trane CNT3671 Pressure Switch is an essential OEM replacement part designed for precise airflow monitoring in gas furnace and air handler applications. This . 20" WC SPST air pressure switch functions as a critical safety limit, ensuring the inducer motor establishes proper static pressure before the ignition sequence initiates. Rated for a single pole single throw (SPST) configuration, the CNT3671 features snap acting contacts and is engineered