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This auto reset pressure control operates within a 2 psi to 15 psi range with an adjustable differential of 2 psi to 6 psi
eliminating the need for field modifications and reducing labor time during HVAC system maintenance
it is optimized for precise fitment in compatible air conditioning and heat pump compressors
suitable for low-pressure steam and water applications
5 MFD / 370 VAC capacitor for proper startup and operation
Trane SEN1519 Sensor 321142-301 This auto reset pressure controlIf you are troubleshooting a 3 speed fan assembly in a Trane air handling unit or rooftop package, the Trane SEN1519 Sensor is a critical feedback component for maintaining precise airflow control. This OEM Trane replacement part, also identified under the superseded number SEN01519, is engineered to provide three distinct speed feedback signals directly to the HVAC control board. By monitoring the rotational or airflow conditions of the blower motor,
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