Carrier HK61EA010 Circuit Board 318518-761 ensuring compatible directional airflow for

ensuring compatible directional airflow for high-efficiency operation

Constructed from high-grade brass to withstand the thermal stresses of heavy-duty refrigeration and air conditioning applications

5" WC (Water Column) regulator setting

This assembly is typically rated for standard pneumatic supply pressures up to 150 PSI

Carrier HK61EA010 Circuit Board 318518-761 ensuring compatible directional airflow forThe Carrier HK61EA010 Circuit Board is a critical OEM replacement part designed for precise regulation of fan blower operations in Carrier, Bryant, and Payne air handlers and furnaces. As the primary control interface, this HVAC furnace control board (MPN: HK61EA010) coordinates high voltage signals to the blower motor and monitors system safety switches to maintain optimal airflow. Engineered for compatibility with the PF4MNA and FEM4X series, it