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.
