Trane BRD7023 Defrost Control Board

The Trane BRD7023 Defrost Control Board is an essential part of commercial HVAC equipment and systems. This electronic board performs the main part of the defrost cycle and controls and regulates all the stages of defrosting in the heat pump and refrigeration systems. It measures the pressures of the refrigerant, the time the compressor runs, and the external temperature to decide when to defrost the evaporator coil and for how long. This FP prevents ice accumulation that better cuts down on system efficiency an performance. This board is intended for application in a range of Trane rooftop units and packaged terminal air conditioners PTACs, enhancing the dependability of the system, energy efficiency, and comfort.