Trane CNT3671 Pressure Switch this unit minimizes resistance and

this unit minimizes resistance and extends the service life of auxiliary signaling paths

replacing the sensor with this factory-tested HVAC high limit control restores system safety and prevents short-cycling issues caused by degraded bimetal sensors

Where is the optimal mounting location for the AFC

Frequently

black for 5-10 psig

Trane CNT3671 Pressure Switch this unit minimizes resistance andThe 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