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the 32-degree pitch is calibrated for specific York/Coleman CFM requirements
Extended 10' Capillary: Long capillary tube length offers the reach needed for remote bulb mounting on large suction lines
4 Cv rating ensures sufficient gas volume for burner ignition and sustained flame stability
Standard protocol dictates using the reset type specified by the manufacturer
which is critical when synchronizing or staggering multiple units to manage total electrical demand
Trane CNT5641 Pressure Switch 320819-301 the 32-degree pitch is calibratedThe Trane CNT5641 Pressure Switch (regularly superseded by CNT05641) is an essential OEM HVAC replacement part designed for precision airflow monitoring in residential and commercial heating and cooling systems. This SPST air pressure switch features snap acting contacts and is rated for 28VA pilot duty at 24VAC, ensuring reliable communication with the furnace control board. Engineered to engage at 0. 10" WC, it prevents the ignition sequence if the
