The International Comfort Products 1185251 Control Board is a critical electronic control component designed to regulate and coordinate HVAC system operations. It works by processing signals from the thermostat and system sensors to manage functions such as the ignition sequence, blower motor, compressor, and built-in safety controls. Commonly used in furnaces, air handlers, and packa... https://www.partshnc.com/1185251-international-comfort-products-control-board