Trane BRD4874 Board 319848-301 It is compatible with a

It is compatible with a wide range of high-performance models

OEM-Spec Performance: Delivers a consistent 1140 RPM speed to ensure the airflow CFM matches factory design for Carrier chillers and condensers

While this is a standard SPST pressure switch

EAC12-20-1

and standard spade connectors for the wiring harness

Trane BRD4874 Board 319848-301 It is compatible with aThe Trane BRD4874 Dual Hi Voltage Binary Input Board (MPN: BRD4874, also identified as X13650734060) is a critical interface module for Trane chiller controls, specifically engineered for Tracer CH530 and Tracer TD7 automation platforms. This OEM board acts as a precise signal translator, converting high voltage binary inputs from external field devicessuch as pressure switches and safety relaysinto digital data the HVAC control module can process.