maintaining identical mounting specs and electrical requirements

Broad Refrigerant Compatibility: Suitable for use with CFC

This kit is the standard solution for contractors tasked with restoring heat or upgrading capacity in residential electric HVAC systems requiring 8kW heating power

Broad Application: Fits a wide range of ICP-branded 80% AFUE single-stage gas furnaces

while a lower rating may bypass critical safety checks

Trane BRD6400 Control Board 318973-401 maintaining identical mounting specs andThe Trane BRD6400 Control Board is a high precision Main Control Board engineered for reliability in commercial and industrial HVAC applications. As a veteran grade OEM replacement part, it functions as the central logic unit for the system, managing critical operations such as compressor sequences, fan timing, and safety circuit monitoring. This Trane circuit board is specifically designed to handle the rigorous duty cycles of chiller control panels