Amana-Goodman PCBAG123S Ignition Control Board

The Amana-Goodman PCBAG123S Ignition Control Board is used to control the start-up sequence of operation of the gas in heating areas of residential HVAC systems. It detects and controls signals of thermostats, flame sensors, and switches to start the ignition, control the work of valves, and turn the system off in case of faults. This board is installed in the furnace control compartment, and is connected to the burner and sensor circuits, and coordinated timing, flame verification and interlocks. Its application is in gas-fired furnaces and other heating appliances.