Trane BRD5478 Control Board Freon For contractors servicing Mfr

For contractors servicing Mfr

Use a jumper across the Speedup pins on the board

always verify the specific tray configuration before installation

the H15HR-6 is identical to the H15HR-6C model

Trane BRD5478 Control Board Freon For contractors servicing MfrThe Trane BRD5478 Control Board is a critical OEM component designed for managing the combustion and sequence of operations in Trane and American Standard HVAC units. As a direct replacement for discontinued legacy modelsincluding BRD3014, BRD3075, and X13690267060this board ensures seamless integration without the need for additional harness modifications. This HVAC circuit board replacement functions as the system's central processing unit,