OEM Carrier / Bryant / Payne integrated furnace control board. This board was removed from a functioning furnace during system replacement and is in good used condition. No burn marks, no cracked components, and no visible damage. All terminals, relays, and connectors are intact. See photos for the exact item and condition. This is an integrated furnace control board responsible for ignition sequence, blower control, gas valve operation, and safety circuit monitoring. This is an electronic HVAC component intended for professional installation. Item shown is the exact board you will receive.