This is a 24VAC automatic ignition control board designed for efficient system management.

• Features multiple relays for versatile control

• Includes various connectors for easy installation

• Designed for ANSI Z21.20 automatic ignition systems

• Operates at 0.5A maximum current

Model number: 50A55-743 Replacement for Amana/Goodman Furnace Control Circuit Board 【compatible】0130F00005, 0130F00005S, B1809926, B1809926S, B18099-26, PCBBF110, PCBBF110S, PCBBF112, PCBBF112S, PCBBF123, PCBBF123S, 50A55-289, 50T55-289 and ICM286. The 50A55-743 is an automatic gas interrupted ignition Control, continuous monitoring and analysis of system obstacles, quick shutdown of gas flow and automatic ignition retry after fault correction.