Carrier CESO110031-00 Logic Board 321894-709 utilizing standard mounting points for

utilizing standard mounting points for efficient airflow across the drive’s heat sink

With a 105

As the direct replacement for 20627

allowing the system to restart without a service tech physically pressing a button

Enhanced Thermal Protection: Internal overload protection prevents winding burnout during high-load cycles

Carrier CESO110031-00 Logic Board 321894-709 utilizing standard mounting points forThe Carrier CESO110031 00 Logic Board is a critical direct replacement control module designed for precise sequencing and diagnostic monitoring in specific Carrier, Bryant, and Day & Night HVAC units. This OEM integrated furnace control functions as the primary logic hub, managing the ignition cycle, blower motor timing, and safety circuit verification. As a drop in replacement for the CES0110031 00, this board ensures electrical continuity and