【COMPATIBILITY】21D83M-843 control board is designed for Lennox and White Rodgers models. Replace 32M8801, 83M00, 10M9301, 32M8801, 24L8501, 56L8401.
【PACKAGE INCLUDED】1 * 50A66-843 Ignition Control Board, 1 * Wiring harness (9-pin to 12-pin), 1 * Wiring harness (4-pin to 6-pin), 1 * Mounting panel, 4 * Stand-off fasteners, 1 * Circuit breaker, 1 * 4" blue wire, 2 * Wiring diagrams.
【FEATURE】Integrates control board, ignition module, and safety monitor with a microprocessor to continuously analyze burner/inducer/fan operation. Features auto ignition retry and instant gas shut-off during faults for safe & efficient operation.
【NOTE】To save yourself some hassle, please take a picture of the old one before removing it, make sure getting the wires on the correct terminals