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Whether you are retrofitting an older system or installing temporary construction thermostats
How does the "Less Drop Out Time" feature benefit the system
optimized for maximum CFM output while maintaining static pressure balance
protecting the module from vibration and heat-related stress
Trane BRD4874 Board 326058-758 Whether you are retrofitting anThe 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.