Trane American Standard 6400-0971-01 Circuit Board

The Trane American Standard 6400-0971-01 control printed circuit board is an OEM PCB that processes control logic, monitors inputs, and coordinates compressors, fans, relays, and auxiliary equipment for HVAC control. Designed for internal panel mounting as an OEM replacement, it is commonly installed in Trane and American Standard rooftop units, commercial HVAC equipment, and packaged air conditioning systems that require an OEM control PCB (Rev. A). Key details include Manufacturer Part Number 6400-0971-01, Alternate Part Number X13650558-01, Board Type: Printed Circuit Control Board, Function: HVAC Equipment Control, Monitoring, and System Sequencing, and Status: Discontinued by Manufacturer. Common replacements include the UC800 Controller, Trane BRD01816 Control Board, and Trane 6400-1185-01 Control Board. Applications span commercial buildings, rooftop packaged units, industrial climate control, and building automation.