OEM 56M61 / 56M6101 Ignition Control Board - F11HU

OEM 56M61 / 56M6101 Ignition Control Board Condition: Used – Cleaned and Fully Functional Part Number: 56M61 Board Label: 56M6101 Manufacturer: Lennox (often OEM by White-Rodgers/Emerson platforms) Part Type: Furnace Ignition Control Board – Integrated PCB Key Specifications: Control Type: Integrated Ignition Control Board (Single-Stage) Function: Manages ignition sequence, flame sensing, inducer motor operation, gas valve control, and safety limit monitoring Ignition System: Hot Surface Ignition (HSI) compatible Operating Voltage: 120 V AC primary power Control Voltage: 24 V AC thermostat interface Flame Monitoring: Flame rectification sensing Diagnostics: On-board LED fault code indicator Application Type: Residential gas-fired furnace control Compatible Replacement Models: • Direct replacement for 56M61 / 56M6101 • Used in compatible Lennox, Armstrong, Ducane, and similar OEM platforms where this board is specified • May cross-reference with equivalent OEM ignition boards — always confirm wiring and control requirements before installation Common Applications: • Residential gas furnaces • Single-stage forced-air heating systems • Furnaces requiring integrated ignition and safety control Condition: Used - Like new For Sale By: Owner Curbside pick up: Yes